Task: Answer the multiple-choice question.
Query: Which compound has a 16.085\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)CCC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
b: CSc1nc2c(C)c(C)c(C)c(C)c2[nH]1
c: Cc1[nH]c2c(C)cccc2c(=O)c1Br
Answer: a. COC(=O)CCC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
{#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#}
COC(=O)CCC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
COC(=O)CCC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
methyl 4-[1-(benzenesulfonyl)pyrrol-3-yl]-4-oxobutanoate