Task: Answer the multiple choice question.
Question: Which compound has a 9.713\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(NCc1ccco1)C1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
b.) CCN(Cc1ccc2c(c1)OCCO2)S(=O)(=O)c1ccc(NC(C)=O)cc1
c.) CCOC(=O)c1sc(NC(=O)C(CC)Sc2nc3ccccc3[nH]2)nc1C
Answer: a. O=C(NCc1ccco1)C1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)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=C(NCc1ccco1)C1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
O=C(NCc1ccco1)C1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
N-(furan-2-ylmethyl)-1-(3-nitrophenyl)sulfonylpiperidine-4-carboxamide