Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.300% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(S(=O)(=O)N2CCN(CC(=O)c3[nH]c(C)c(C(C)=O)c3C)CC2)cc1OC
b: COc1ccccc1NC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)c1ccccc1
Answer: a. COc1ccc(S(=O)(=O)N2CCN(CC(=O)c3[nH]c(C)c(C(C)=O)c3C)CC2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(S(=O)(=O)N2CCN(CC(=O)c3[nH]c(C)c(C(C)=O)c3C)CC2)cc1OC
COc1ccc(S(=O)(=O)N2CCN(CC(=O)c3[nH]c(C)c(C(C)=O)c3C)CC2)cc1OC
1-(4-acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-[4-(3,4-dimethoxyphenyl)sulfonylpiperazin-1-yl]ethanone