Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.779\% 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) O=C(O/N=C/c1cccc([N+](=O)[O-])c1)C1CC1
b) Cc1ccc(NC(=S)N/N=C2/CCCc3c(C)cc(C)cc32)cc1
c) Cn1cccc1C(=O)OCC(=O)Nc1cc(C(C)(C)C)nn1-c1ccccc1
Answer: a. O=C(O/N=C/c1cccc([N+](=O)[O-])c1)C1CC1
{#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(O/N=C/c1cccc([N+](=O)[O-])c1)C1CC1
O=C(O/N=C/c1cccc([N+](=O)[O-])c1)C1CC1
[(E)-(3-nitrophenyl)methylideneamino] cyclopropanecarboxylate