Task: Answer the multiple choice question.
Question: Which drug exhibits a -26.566% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccc(F)cc1)c1ccccc1NS(=O)(=O)N1CCCC1
[b] COc1ccccc1CNC(=O)COC(=O)c1ccc([N+](=O)[O-])o1
[c] Cc1c(NC(=O)Nc2ccc(F)cc2F)c(=O)n(-c2ccccc2)n1C
[d] O=S(=O)(c1ccccc1)N1CCC(O)(CSc2ccc(Cl)cc2)CC1
Answer: c. Cc1c(NC(=O)Nc2ccc(F)cc2F)c(=O)n(-c2ccccc2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(NC(=O)Nc2ccc(F)cc2F)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)Nc2ccc(F)cc2F)c(=O)n(-c2ccccc2)n1C
1-(2,4-difluorophenyl)-3-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)urea