Problem statement: Answer the multiple choice question.
Question: Which drug has a 9.811\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=[N+]([O-])c1cc(Cl)c(Cl)c(Cl)c1Cl
b: Brc1ccc(CN2CCN(c3ccccn3)CC2)s1
c: CCN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
Answer: c. CCN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
{#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#}
1-acetyl-N-ethyl-N-[3-(trifluoromethyl)phenyl]-2,3-dihydroindole-5-sulfonamide