Problem statement: Answer the multiple choice question.
Question: Which compound has a 19.619\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(Cn2nnnc2CN2CCCCCC2)cc1
b: COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
c: COC(=O)c1ccc(OCC(=O)c2cccc(OC)c2)cc1
Answer: a. COc1ccc(Cn2nnnc2CN2CCCCCC2)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(Cn2nnnc2CN2CCCCCC2)cc1
COc1ccc(Cn2nnnc2CN2CCCCCC2)cc1
1-[[1-[(4-methoxyphenyl)methyl]tetrazol-5-yl]methyl]azepane