Task: Answer the multiple-choice question.
Query: Which compound has a 16.585\% 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 other words.
Options:
a: COc1ccc(NC2=NC(C)(CO)CS2)cc1
b: COc1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
c: Cc1nc2c(-c3ccc(F)cc3)c(C)nn2c(C)c1CCC(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: b. COc1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
{#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(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
COc1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
N-(4-methoxyphenyl)-3-nitrobenzamide