Problem statement: Answer the multiple choice question.
Question: Which compound has a 19.129\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCCC(C)C(=O)Nc1cccc(NC(C)=O)c1
(b) C[C@@]12CCC=C[C@H]1[C@H](c1ccc(/C=C/c3ccccc3)cc1F)N(Cc1ccccc1)C2=O
Answer: b. C[C@@]12CCC=C[C@H]1[C@H](c1ccc(/C=C/c3ccccc3)cc1F)N(Cc1ccccc1)C2=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@@]12CCC=C[C@H]1[C@H](c1ccc(/C=C/c3ccccc3)cc1F)N(Cc1ccccc1)C2=O
C[C@@]12CCC=C[C@H]1[C@H](c1ccc(/C=C/c3ccccc3)cc1F)N(Cc1ccccc1)C2=O
[C][C@@][C][C][C][=C][C@H1][Ring1][=Branch1][C@H1][Branch2][Ring1][=Branch1][C][=C][C][=C][Branch1][O][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][=C][F][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][#C][=O]
(3R,3aR,7aR)-2-benzyl-3-[2-fluoro-4-[(E)-2-phenylethenyl]phenyl]-7a-methyl-3,3a,6,7-tetrahydroisoindol-1-one