Problem statement: Answer the MCQ question.
Query: Which compound has a 1.138% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCn1nnc(NC(=S)NC(=O)/C=C/c2ccco2)n1
(b) COCCNCc1ccccc1[N+](=O)[O-]
(c) Cc1cc(=O)cc(C)n1-c1ccc(F)cc1F
Answer: b. COCCNCc1ccccc1[N+](=O)[O-]
{#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#}
COCCNCc1ccccc1[N+](=O)[O-]
COCCNCc1ccccc1[N+](=O)[O-]
2-methoxy-N-[(2-nitrophenyl)methyl]ethanamine