Task: Answer the multiple-choice question.
Question: Which compound has a -12.713% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCN(CC)S(=O)(=O)c1ccc(C(=O)NCc2ccc3c(c2)OCO3)cc1
b: CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
c: Nc1ccc(S(=O)(=O)Nc2ccnn2-c2ccccc2)cc1
Answer: b. CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
{#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#}
CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
N-[4-(4-ethylpiperazin-1-yl)phenyl]quinolin-4-amine