Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -11.812\% 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 other words.
Options:
a: CCC(=O)NNc1ncnc2c1cnn2C
b: CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCC(C(C)(C)C)C3)nnc1-c1ccco1
c: O=C(/C=C/c1ccc([N+](=O)[O-])cc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
d: CCOc1ccc(NC(=O)CN(C)C(=O)/C=C/c2ccco2)cc1OCC
Answer: c. O=C(/C=C/c1ccc([N+](=O)[O-])cc1)N1CCN(S(=O)(=O)c2ccccc2)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(/C=C/c1ccc([N+](=O)[O-])cc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
O=C(/C=C/c1ccc([N+](=O)[O-])cc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
(E)-1-[4-(benzenesulfonyl)piperazin-1-yl]-3-(4-nitrophenyl)prop-2-en-1-one