Task: Answer the multiple-choice question.
Query: Which drug has a 6.515% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccc(C2NC(c3ccc(C)cc3)C([N+](=O)[O-])C(C)(C)C2[N+](=O)[O-])cc1
b Clc1ccc(CSc2nc3ccncc3[nH]2)cc1
c O=C(Nc1nc2ccccc2[nH]1)c1cccc([N+](=O)[O-])c1
d COc1ccc(S(=O)(=O)N2CCCCC2)cc1
Answer: c. O=C(Nc1nc2ccccc2[nH]1)c1cccc([N+](=O)[O-])c1
{#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#}
O=C(Nc1nc2ccccc2[nH]1)c1cccc([N+](=O)[O-])c1
O=C(Nc1nc2ccccc2[nH]1)c1cccc([N+](=O)[O-])c1
N-(1H-benzimidazol-2-yl)-3-nitrobenzamide