Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.793% 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 additional words.
Options:
a: COc1ccc(NC(=O)c2sc(=S)[nH]c2N)cc1
b: Cc1ccc(NC(=O)c2ccc(COc3ccccc3[N+](=O)[O-])o2)nc1
c: Cc1nc(NS(=O)(=O)c2ccccc2)sc1NC(=O)Nc1ccc(Cl)cc1
d: CCOc1ccc(N2C(=O)C(Cl)=C(N3CCOCC3)C2=O)cc1
Answer: b. Cc1ccc(NC(=O)c2ccc(COc3ccccc3[N+](=O)[O-])o2)nc1
{#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#}
Cc1ccc(NC(=O)c2ccc(COc3ccccc3[N+](=O)[O-])o2)nc1
Cc1ccc(NC(=O)c2ccc(COc3ccccc3[N+](=O)[O-])o2)nc1
N-(5-methylpyridin-2-yl)-5-[(2-nitrophenoxy)methyl]furan-2-carboxamide