Task: Answer the multiple-choice question.
Question: Which drug exhibits a -10.508% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
b) Cc1cc(NC(=O)/C=C/c2ccccc2)no1
c) COc1ccc(C(=O)Nc2nc3ccc(OC)cc3s2)cc1
d) CC(C)CC(=O)Nc1ccc([N+](=O)[O-])cc1Cl
Answer: a. COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
{#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(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
N-[(4-methoxyphenyl)methyl]-2-(N-methylsulfonyl-3-nitroanilino)acetamide