Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.848\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOC(=O)c1[nH]ncc1CN1CCC(Cc2ccccc2)(C(=O)OCC)CC1
b.) CCCCNC(=O)C1CCC(=O)N1CCc1ccccc1
c.) CCn1cc(CNC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)c(C)n1
Answer: a. CCOC(=O)c1[nH]ncc1CN1CCC(Cc2ccccc2)(C(=O)OCC)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)c1[nH]ncc1CN1CCC(Cc2ccccc2)(C(=O)OCC)CC1
CCOC(=O)c1[nH]ncc1CN1CCC(Cc2ccccc2)(C(=O)OCC)CC1
ethyl 4-benzyl-1-[(5-ethoxycarbonyl-1H-pyrazol-4-yl)methyl]piperidine-4-carboxylate