Problem statement: Answer the MCQ question.
Question: Which compound has a 13.166\% 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.) CCOC(=O)CN1CCC(c2ccccc2)CC1
b.) O=c1[nH]cccc1-c1nc2ccccc2n1Cc1cccc(Cl)c1
c.) Cc1ccccc1OCCC(=O)Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)c1
Answer: a. CCOC(=O)CN1CCC(c2ccccc2)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#}
CCOC(=O)CN1CCC(c2ccccc2)CC1
CCOC(=O)CN1CCC(c2ccccc2)CC1
ethyl 2-(4-phenylpiperidin-1-yl)acetate