Table 2 Chemical structures of all radiotracers discussed

[¹¹C]A-582941

2-[¹¹C]methyl-5-[6-phenylpyridazine-3-yl]octahydropyrrolo[3,4-c]pyrrole

[¹¹C]A-844606

2 (5-[¹¹C]methyl-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrol-5-yl]-4a,9a-dihydroxanthen-9-one

[¹¹C]AZD2184

2-(6-[¹¹C]methylaminopyridin-3-yl)-1,3-benzothiazol-6-ol

[¹¹C]CHIBA-1001

(4-[¹¹C]methylphenyl)-1,4-diazabicyclo[3.2.2]nonane-4-carboxylate

[¹¹C]cocaine

methyl(1R,2R,3S,5S)-3-(benzoyloxy)-8-[¹¹C]methyl-8-azabicyclo[3.2.1]octan-2-carboxylat

[¹¹C]DAA1106

N-(5-fluoro-2-phenoxyphenyl)-N-[(5-methoxy-2-[¹¹C]methoxyphenyl)methyl]acetamide

[¹¹C]JNJ7777120

1-[(5-chloro-1H-indol-2-yl)carbonyl]-4-[¹¹C]methylpiperazine

[¹¹C]KTP-ME

2-(3-benzoyl-phenyl)-propionic acid-[¹¹C]methylester

[¹¹C]methylphenidate

[¹¹C]methylphenyl-piperidin-2-yl-acetic-acid

[¹¹C]MP4A

N-[¹¹C]methylpiperidin-4-yl acetate

[¹¹C]NS14492

4-{5-[1-[¹¹C]methyl-1H-pyrrol-2-yl]-1,3,4-oxadiazol-2-yl}-1,4-diazabicyclo[3.2.2]nonane

[¹¹C]PBB3

2-[(1E,3E)-4-[6-([¹¹C]methylamino)pyridin-3-yl]buta-1,3-dienyl]-1,3-benzothiazol-6-ol

[¹¹C]PBR-28

N-[(2-[¹¹C]methoxyphenyl)methyl]-N-(6-phenoxypyridin-3-yl)acetamide

[¹¹C]PiB

2-[4-([¹¹C]methylamino)phenyl]-1,3-benzothiazol-6-ol

[¹¹C]PK-11195

N-sec-Butyl-1-(2-chlorophenyl)-N-[¹¹C]methyl-3-isoquinolinecarboxamide

[¹¹C] PMP

(1-[¹¹C]methylpiperidin-4-yl)propionate

[¹¹C]raclopride

3,5-dichloro-N-[[(2S)-1-ethylpyrrolidin-2-yl]methyl]-2-hydroxy-6-[¹¹C]methoxybenzamide

[¹¹C]UCB-J

((R)-1-((3-([¹¹C]methylpyridin-4-yl)methyl)-4-(3,4,5-trifluorophenyl)pyrrolidin-2-one)

2-[¹⁸F]F-A-85380

2-[¹⁸F]fluoro-3-(2(S)-azetidinylmethoxy)pyridine

6-[¹⁸F]F-A-85380

6-[¹⁸F]fluoro-3-(2(S)-azetidinylmethoxy)pyridine

(−)-[¹⁸F]flubatine

(−)-(1R,5S,6S)-6-(6-[¹⁸F]fluoro-pyridine-3-yl)-8-aza-bicyclo[3.2.1]octane

(+)-[¹⁸F]flubatine

(+)-(1S,5R,6R)-6-(6-[¹⁸F]fluoro-pyridine-3-yl)-8-aza-bicyclo[3.2.1]octane

[¹⁸F] ASEM

3-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-6-[¹⁸F] fluoranyldibenzothiophene 5,5-dioxide

[¹⁸F]AV-133

(2R,3R,11bR)-9-(3-[¹⁸F]fluoranylpropoxy)-10-methoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol

[¹⁸F]AV-1451

7-(6-[¹⁸F]fluoranylpyridin-3-yl)-5H-pyrido[4,3-b]indole

[¹⁸F]AZAN

(1R,2R,4S)-2-[5-(6-[¹⁸F]fluoranylpyridin-2-yl)pyridin-3-yl]-7-methyl-7-azabicyclo[2.2.1]heptane

[¹⁸F]DBT-10

(7-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-2-([¹⁸F]fluorodibenzo[b,d]thiophene 5,5-dioxide)

[¹⁸F]DPA-714

[N,N-diethyl-2-(2-(4-(2[¹⁸F]fluoroethoxy)phenyl)5,7dimethylpyrazolo[1,5a]pyrimidin-3-yl)acetamide]

[¹⁸F]FDOPA

(2S)-2-amino-3-(2-[¹⁸F]fluoranyl-4,5-dihydroxyphenyl)propanoic acid

[¹⁸F]FDG

(2S,3R,4S,5S,6R)-3-[¹⁸F]fluoranyl-6-(hydroxymethyl)oxane-2,4,5-triol

[¹⁸F]FE-PE2I

(E)-N-(3-iodoprop-2-enyl)-2β-carbo[¹⁸F]fluoroethoxy-3β-(4′-methyl-phenyl)nortropane

[¹⁸F]FEPPA

N-[[2-(2-[¹⁸F]fluoranylethoxy)phenyl]methyl]-N-(4-phenoxypyridin-3-yl)acetamide

[¹⁸F]FIBT

2-(p-methylaminophenyl)-7-(2-[¹⁸F]fluoroethoxy)imidazo-[2,1-b]benzothiazole

[¹⁸F]florbetaben

4-[(E)-2-[4-[2-[2-(2-[¹⁸F]fluoranylethoxy)ethoxy]ethoxy]phenyl]ethenyl]-N-methylaniline

[¹⁸F]florbetapir

4-[(E)-2-[6-[2-[2-(2-[¹⁸F]fluoranylethoxy)ethoxy]ethoxy]pyridin-3-yl]ethenyl]-N-methylaniline

[¹⁸F]flutemetamol

2-[3-[¹⁸F]fluoranyl-4-(methylamino)phenyl]-1,3-benzothiazol-6-ol

[¹⁸F]GTP1

3-[4-(2-[¹⁸F]fluoro, 2,2-deuteroethyl)-piperidin-1-yl]-benzo[4,5]imidazo[1,2-a]pyridine

[¹⁸F]MK-6240

6-[¹⁸F]fluoranyl-3-pyrrolo[2,3-c]pyridin-1-ylisoquinolin-5-amine

[¹⁸F]MNI-1126

4-(3,5-di[¹⁸F]fluoro-phenyl)1-(3-methyl-pyridin-4-ylmethyl)pyrrolidin-2-one

[¹⁸F]NAV4694

2-[2-[¹⁸F]fluoro-6-(methylamino)-3-pyridinyl]-1-benzofuran-5-ol

[¹⁸F]NIDA522131

6-chloro-3-((2-(S)-azetidinyl)methoxy)-5-(2-[¹⁸F]fluoropyridin-4-yl)pyridine

[¹⁸F]nifene

3-[[(2S)-2,5-dihydro-1H-pyrrol-2-yl]methoxy]-2-[¹⁸F]fluoranylpyridine

[¹⁸F]nifrolene

3-[[(2S)-2,5-dihydro-1H-pyrrol-2-yl]methoxy]-5-(3-[¹⁸F]fluoranylpropyl)pyridine

[¹⁸F]nifzetidine

3-(2-(S)-azetidinylmethoxy)-5-(3′-[¹⁸F]fluoropropyl) pyridine

[¹⁸F]NS10743

2-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-5-(4-[¹⁸F]fluoranylphenyl)-1,3,4-oxadiazole

[¹⁸F]PBR06

N-[(2,5-dimethoxyphenyl)methyl]-2-[¹⁸F]fluoranyl-N-(2-phenoxyphenyl)acetamide

[¹⁸F]PBR111

2-(6-Chloro-2-(4-(3-[¹⁸F]fluoropropoxy)phenyl)imidazo[1,2-a]pyridin-3-yl)-N,N-diethylacetamide

[¹⁸F]PI-2620

2-(2-[¹⁸F]fluoro-pyridin-4-yl)-8a,9-dihydro-4bH-1,6,9-triaza-fluorene

[¹⁸F]RO6958948

2-(6-[¹⁸F]fluoro-pyridin-3-yl)-9H-1,6,9-triaza-fluorene

[¹⁸F]THK5351

(2S)-1-[¹⁸F]fluoranyl-3-[2-[6-(methylamino)pyridin-3-yl]quinolin-6-yl]oxypropan-2-ol

[¹⁸F]XTRA

2-{5-[2-[¹⁸F]fluoropyridin-4-yl]pyridin-3-yl]-7-methyl-7-azabicyclo[2.2.1]heptane

[¹⁸F]ZW-104

5-(6-[¹⁸F]fluorohexyn-1-yl)-3-[2(S)-2-azetidinylmethoxy]pyridine

5-[¹²³I]I-A-85380

5-[¹²³I]iodo-3-(2(S)-azetidinylmethoxy)pyridine

[¹²³I]β-CIT

2β-carbomethoxy-3β-(4-[¹²³I]iodophenyl)tropane

[¹²³I]FP-CIT

methyl(1R,2S,3S,5S)-8-(3-fluoropropyl)-3-(4-[¹²³I]iodanylphenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate

[¹²³I]IPT

N-(3-[¹²³I]iodopropen-2-yl)-2β-carbomethoxy-3β-(chlorophenyl)tropane

[¹²³I]IBVM

5-[¹²³I]iodo-3-(4-phenyl-piperidin-1-yl)-1,2,3,4-tetrahydro-naphthalen-2-ol

[¹²³I]IBZM

(S-)-2-hydroxy-3-[¹²³I]iodo-6-methoxy-N[(1-ethyl-2-pyrrolidinyl)methyl]-benzamide