Task: Answer the multiple choice question.
Query: Which compound exhibits a -3.953\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(NC(=O)CSc2nnc(-c3ccccc3)n2N)cc1
b: Cc1ccc(CNC(=O)C2CCCN2C(=O)Nc2cccc(Cl)c2)cc1
c: CC1C(=O)N(Cc2ccc([N+](=O)[O-])cc2)c2ccccc2N1C(=O)C1CC1
d: Cc1ccc(S(=O)(=O)N2CCN(C(=O)COC(=O)COc3cccc4c3OC(C)(C)C4)CC2)cc1
e: Nc1ccc(C(=O)OCC(=O)NC(=O)c2ccccc2)cc1[N+](=O)[O-]
Answer: c. CC1C(=O)N(Cc2ccc([N+](=O)[O-])cc2)c2ccccc2N1C(=O)C1CC1
{#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#}
CC1C(=O)N(Cc2ccc([N+](=O)[O-])cc2)c2ccccc2N1C(=O)C1CC1
CC1C(=O)N(Cc2ccc([N+](=O)[O-])cc2)c2ccccc2N1C(=O)C1CC1
4-(cyclopropanecarbonyl)-3-methyl-1-[(4-nitrophenyl)methyl]-3H-quinoxalin-2-one