Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -41.954\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(C)CCCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
b: Cc1ccc(CNC(=O)[C@@H]2CCC(=O)N2Cc2ccco2)cc1
c: O=C(COC(=O)Cc1ccccc1[N+](=O)[O-])NC1CCCC1
d: COc1ccc(NC(=O)C(C)N2C(=O)c3ccccc3C2=O)c(OC)c1
Answer: a. CN(C)CCCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])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#}
CN(C)CCCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
CN(C)CCCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
N-[(2E,4E)-1-[3-(dimethylamino)propylamino]-1-oxo-5-phenylpenta-2,4-dien-2-yl]-4-nitrobenzamide