Task: Answer the MCQ question.
Query: Which compound exhibits a 5.688\% 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: Cc1nc2ncnn2c(C)c1CCC(=O)N1CCN(Cc2ccccc2)CC1
b: COc1cccc(CN2CC(C(=O)NCc3cccc(N4CCCC4)c3)CCC2=O)c1
c: Cc1cc(C)c(NC2=NS(=O)(=O)c3ccccc32)c(C)c1
d: O=C(NCCCNC(=O)c1ccccn1)c1ccc(F)cc1
Answer: b. COc1cccc(CN2CC(C(=O)NCc3cccc(N4CCCC4)c3)CCC2=O)c1
{#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#}
COc1cccc(CN2CC(C(=O)NCc3cccc(N4CCCC4)c3)CCC2=O)c1
COc1cccc(CN2CC(C(=O)NCc3cccc(N4CCCC4)c3)CCC2=O)c1
1-[(3-methoxyphenyl)methyl]-6-oxo-N-[(3-pyrrolidin-1-ylphenyl)methyl]piperidine-3-carboxamide