Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.392% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(-n2c(C)c([N+](=O)[O-])c3ccc(O)c(CN(C)C)c32)cc1
b CC(=O)N1CCOc2ccc(S(=O)(=O)N(C)c3cccc(C)c3)cc21
c CC(C)N1CCN(CCCc2ccccc2)CC1CCO
Answer: c. CC(C)N1CCN(CCCc2ccccc2)CC1CCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)N1CCN(CCCc2ccccc2)CC1CCO
CC(C)N1CCN(CCCc2ccccc2)CC1CCO
2-[4-(3-phenylpropyl)-1-propan-2-ylpiperazin-2-yl]ethanol