Task: Answer the multiple-choice question.
Question: Which compound has a 0.434\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(O)c1cccc(S(=O)(=O)N2CCSCC2)c1
b COc1ccc(C(=O)c2ccc(N3CCN(C4CC(=O)NC4=O)CC3)cc2)cc1F
Answer: b. COc1ccc(C(=O)c2ccc(N3CCN(C4CC(=O)NC4=O)CC3)cc2)cc1F
{#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#}
COc1ccc(C(=O)c2ccc(N3CCN(C4CC(=O)NC4=O)CC3)cc2)cc1F
COc1ccc(C(=O)c2ccc(N3CCN(C4CC(=O)NC4=O)CC3)cc2)cc1F
[C][O][C][=C][C][=C][Branch2][Ring2][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch2][Ring1][=Branch1][N][C][C][N][Branch1][N][C][C][C][=Branch1][C][=O][N][C][Ring1][=Branch1][=O][C][C][Ring1][=N][C][=C][Ring2][Ring1][Ring1][C][=C][Ring2][Ring1][O][F]
3-[4-[4-(3-fluoro-4-methoxybenzoyl)phenyl]piperazin-1-yl]pyrrolidine-2,5-dione