Task: Answer the MCQ question.
Query: Which compound exhibits a 0.120\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC1CCCCC1NC(=O)c1cc2ccccc2o1
b CC(=O)Nc1ccc(S(=O)(=O)N2CCC(c3nc4ccc(C)cc4[nH]3)CC2)cc1
c CC(NS(=O)(=O)c1ccc2c(c1)CC(=O)N2C)c1ccccc1
d CN(C)CCOC(=O)C12CC3CC(C1)CC(C(=O)OCCN(C)C)(C3)C2.Cl
e Cc1cccc(N2CCN(c3ccc4cc(S(=O)(=O)N5CCCCC5)ccc4n3)CC2C)c1
Answer: a. CC1CCCCC1NC(=O)c1cc2ccccc2o1
{#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#}
CC1CCCCC1NC(=O)c1cc2ccccc2o1
CC1CCCCC1NC(=O)c1cc2ccccc2o1
N-(2-methylcyclohexyl)-1-benzofuran-2-carboxamide