Task: Answer the multiple-choice question.
Question: Which drug has a 13.992\% 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 other words.
Options:
a.) O=C(C[n+]1ccccc1)N/N=C/c1cccc(Cl)c1Cl.[Cl-]
b.) CC(NC(=O)C(=O)N/N=C\c1ccc([N+](=O)[O-])cc1)c1ccccc1
c.) COc1cc(OC)c(NC(C)C(=O)N2CCCC2)cc1Cl
Answer: c. COc1cc(OC)c(NC(C)C(=O)N2CCCC2)cc1Cl
{#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#}
COc1cc(OC)c(NC(C)C(=O)N2CCCC2)cc1Cl
COc1cc(OC)c(NC(C)C(=O)N2CCCC2)cc1Cl
2-(5-chloro-2,4-dimethoxyanilino)-1-pyrrolidin-1-ylpropan-1-one