Task: Answer the MCQ question.
Query: Which compound has a 9.139\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(SCC(=O)O/N=C(\N)c2ccncc2)cc1
b: O=C(Cn1cnc([N+](=O)[O-])n1)NCCc1ccccc1
c: Cc1cc(C)n(CC(=O)N2CCCC(C(=O)c3cccc(OC(C)C)c3)C2)n1
Answer: b. O=C(Cn1cnc([N+](=O)[O-])n1)NCCc1ccccc1
{#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(Cn1cnc([N+](=O)[O-])n1)NCCc1ccccc1
O=C(Cn1cnc([N+](=O)[O-])n1)NCCc1ccccc1
2-(3-nitro-1,2,4-triazol-1-yl)-N-(2-phenylethyl)acetamide