Problem statement: Answer the MCQ question.
Query: Which compound has a 15.246\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cccc(CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)c1
b.) CCOC(=O)C1CCN(Cc2ccc(F)c(F)c2)CC1
c.) CCC(C)c1ccccc1N1CC(C(=O)N2CCN(C(=O)c3ccco3)CC2)CC1=O
d.) Cc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)cc1C
Answer: b. CCOC(=O)C1CCN(Cc2ccc(F)c(F)c2)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)C1CCN(Cc2ccc(F)c(F)c2)CC1
CCOC(=O)C1CCN(Cc2ccc(F)c(F)c2)CC1
ethyl 1-[(3,4-difluorophenyl)methyl]piperidine-4-carboxylate