Task: Answer the MCQ question.
Question: Which drug has a -17.164% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCCCCC(=O)NN=C1CCN(Cc2ccccc2)CC1
(b) COc1ccc2oc(=O)c(C(=O)OCC(=O)c3ccc([N+](=O)[O-])cc3)cc2c1
Answer: a. CCCCCC(=O)NN=C1CCN(Cc2ccccc2)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#}
CCCCCC(=O)NN=C1CCN(Cc2ccccc2)CC1
CCCCCC(=O)NN=C1CCN(Cc2ccccc2)CC1
N-[(1-benzylpiperidin-4-ylidene)amino]hexanamide