Task: Answer the MCQ question.
Question: Which drug has a 7.536\% 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: O=c1[nH]c(C2CCN(S(=O)(=O)Cc3ccccc3)CC2)nc2c1nnn2Cc1cccc(Cl)c1
b: NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCc2ccccc2F)c([N+](=O)[O-])c1
c: COc1cc(NS(=O)(=O)c2cc(C)ccc2OC)c(OC)cc1Cl
Answer: c. COc1cc(NS(=O)(=O)c2cc(C)ccc2OC)c(OC)cc1Cl
{#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#}
COc1cc(NS(=O)(=O)c2cc(C)ccc2OC)c(OC)cc1Cl
COc1cc(NS(=O)(=O)c2cc(C)ccc2OC)c(OC)cc1Cl
N-(4-chloro-2,5-dimethoxyphenyl)-2-methoxy-5-methylbenzenesulfonamide