Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.580\% 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=[N+]([O-])c1ccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
b: O=C(O)c1ccc(NC(=O)C2COc3ccccc3O2)cc1
c: COc1ccc(-n2c(CN3CCN(c4ccc(F)cc4)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
Answer: a. O=[N+]([O-])c1ccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
{#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=[N+]([O-])c1ccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
O=[N+]([O-])c1ccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
6-nitro-2-[(E)-2-(4-nitrophenyl)ethenyl]-1H-benzimidazole