Task: Answer the multiple choice question.
Question: Which compound has a 13.728\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CN(C)c1ccc(CN2CCCCCC2)cc1
b: COC(=O)CSc1nnc(NC(=O)/C=C\c2ccc3c(c2)OCO3)s1
c: CC1(C)Cc2ccccc2/C(=C/C(=O)N2CCCCCC2)N1.Cl
Answer: a. CN(C)c1ccc(CN2CCCCCC2)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#}
CN(C)c1ccc(CN2CCCCCC2)cc1
CN(C)c1ccc(CN2CCCCCC2)cc1
[C][N][Branch1][C][C][C][=C][C][=C][Branch1][O][C][N][C][C][C][C][C][C][Ring1][#Branch1][C][=C][Ring1][=C]
4-(azepan-1-ylmethyl)-N,N-dimethylaniline