Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.696\% 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 additional words.
Options:
a: COc1ccc(C(=O)N2CCC(C(=O)Nc3ccc(OC)c(OC)c3)CC2)cc1
b: CCC(CC)c1nnc(NC(=O)CCc2ccccc2OC)s1
c: CC(NCc1cccc(OCc2ccccc2)c1)C(O)c1ccccc1.Cl
d: Cc1sc(NC(=O)c2sc3nc4c(C)cccc4cc3c2N)c(C#N)c1C
Answer: a. COc1ccc(C(=O)N2CCC(C(=O)Nc3ccc(OC)c(OC)c3)CC2)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#}
COc1ccc(C(=O)N2CCC(C(=O)Nc3ccc(OC)c(OC)c3)CC2)cc1
COc1ccc(C(=O)N2CCC(C(=O)Nc3ccc(OC)c(OC)c3)CC2)cc1
N-(3,4-dimethoxyphenyl)-1-(4-methoxybenzoyl)piperidine-4-carboxamide