Problem statement: Answer the multiple-choice question.
Query: Which compound has a 14.321\% 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(OC)c(C2NC(=S)NC(C)=C2C(=O)Nc2ccccn2)c1
(b) CC(=O)OC(C[N+]1(C)CCCCCC1)c1ccccc1.[I-]
(c) O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc[nH]1
Answer: c. O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc[nH]1
{#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#}
O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc[nH]1
O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc[nH]1
2-(2-nitrophenoxy)-N-[(E)-1H-pyrrol-2-ylmethylideneamino]acetamide