Task: Answer the multiple choice question.
Query: Which compound has a 12.097\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(Nc1cccc2c1C(=O)NC2=O)c1ccccc1[N+](=O)[O-]
b CC(=O)COC(=O)CNC(=O)c1ccc(Br)cc1
c O=C(C[n+]1ccc(Cc2ccccc2)cc1)Nc1ccc([N+](=O)[O-])cc1Cl.[Cl-]
d COc1cccc(NC(=O)CSc2nnc(Cn3nnc4ccccc43)n2C)c1
Answer: a. O=C(Nc1cccc2c1C(=O)NC2=O)c1ccccc1[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_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(Nc1cccc2c1C(=O)NC2=O)c1ccccc1[N+](=O)[O-]
O=C(Nc1cccc2c1C(=O)NC2=O)c1ccccc1[N+](=O)[O-]
N-(1,3-dioxoisoindol-4-yl)-2-nitrobenzamide