Task: Answer the multiple-choice question.
Question: Which compound has a 8.698\% 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 other words.
Options:
[a] Cc1cc(C(=O)C(=O)N(C)C)c(C)n1-c1ccc([N+](=O)[O-])cc1
[b] O=C(Nc1cnccc1C(F)(F)F)NC1CCCCC1
[c] CC(OC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ncc(Cl)cc1Cl
Answer: b. O=C(Nc1cnccc1C(F)(F)F)NC1CCCCC1
{#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(Nc1cnccc1C(F)(F)F)NC1CCCCC1
O=C(Nc1cnccc1C(F)(F)F)NC1CCCCC1
1-cyclohexyl-3-[4-(trifluoromethyl)pyridin-3-yl]urea