Task: Answer the multiple choice question.
Query: Which drug exhibits a 30.487% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)c1ccc(CN2C(=O)c3ccccc3S2(=O)=O)cc1
b c1cnc2c(OCc3cn4cccnc4n3)cccc2c1
c O=C1CN(C(=O)CSc2nnc(-c3ccccc3)n2Cc2ccc3c(c2)OCO3)c2ccccc2N1
d CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1
Answer: d. CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([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_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#}
CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1
CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1
(4E)-4-[hydroxy(phenyl)methylidene]-1-methyl-5-(4-nitrophenyl)pyrrolidine-2,3-dione