Task: Answer the multiple choice question.
Question: Which drug has a 13.391\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cccc(Nc2cnn(C34CC5CC(CC(CC(=O)O)(C5)C3)C4)c(=O)c2Cl)c1
b: CSCC(C)N1CCC(n2nccc2NC(=O)CCOc2ccccc2)CC1
c: O=C1CC(N(CCc2ccccc2)C(=S)Nc2ccccc2)C(=O)N1c1ccc(F)cc1
d: Cc1ccc(C)c(N=Cc2cc3c(cc2[N+](=O)[O-])OCO3)c1
Answer: c. O=C1CC(N(CCc2ccccc2)C(=S)Nc2ccccc2)C(=O)N1c1ccc(F)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#}
O=C1CC(N(CCc2ccccc2)C(=S)Nc2ccccc2)C(=O)N1c1ccc(F)cc1
O=C1CC(N(CCc2ccccc2)C(=S)Nc2ccccc2)C(=O)N1c1ccc(F)cc1
1-[1-(4-fluorophenyl)-2,5-dioxopyrrolidin-3-yl]-3-phenyl-1-(2-phenylethyl)thiourea