Task: Answer the MCQ question.
Query: Which compound exhibits a 13.537\% 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 other words.
Options:
a: NC(=O)c1ccccc1NC(=O)/C=C/c1ccc(Cl)cc1
b: COc1ccc(C(c2nnnn2C(C)(C)C)N2CCN(C(=O)c3ccco3)CC2)cc1
c: CNC(=O)COC(=O)/C=C/c1cn(-c2ccccc2)nc1-c1ccc2c(c1)OCCO2
d: COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)c1ccc(COc2ccccc2)cc1
Answer: d. COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)c1ccc(COc2ccccc2)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(Cl)cc1NC(=O)CN(C)C(=O)c1ccc(COc2ccccc2)cc1
COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)c1ccc(COc2ccccc2)cc1
N-[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]-N-methyl-4-(phenoxymethyl)benzamide