Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.164\% human ether-à-go-go related gene (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) CCn1c(-c2cc(C3CC3)nc3ccccc23)n[nH]c1=S
b) O=C(CN1C(=O)NC(Cc2ccccc2)C1=O)Nc1ccc(F)c(F)c1F
c) O=C(CN1CCC(C(=O)c2cccc(Cl)c2)CC1)Nc1cccc(C(=O)O)c1
Answer: b. O=C(CN1C(=O)NC(Cc2ccccc2)C1=O)Nc1ccc(F)c(F)c1F
{#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=C(CN1C(=O)NC(Cc2ccccc2)C1=O)Nc1ccc(F)c(F)c1F
O=C(CN1C(=O)NC(Cc2ccccc2)C1=O)Nc1ccc(F)c(F)c1F
2-(4-benzyl-2,5-dioxoimidazolidin-1-yl)-N-(2,3,4-trifluorophenyl)acetamide