Task: Answer the multiple-choice question.
Question: Which compound has a -4.474% hERG inhibition at a concentration of 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(O)c1[nH]c2ccccc2c1C(c1cccc(O)c1)c1c(C(=O)O)[nH]c2ccccc12
b: CC(=O)N1CCc2cc(S(=O)(=O)Nc3cccc(C(F)(F)F)c3)ccc21
c: O=C(Oc1ccccc1-c1csnn1)c1cccs1
d: O=C(CSc1ncccn1)Nn1cnnc1
Answer: b. CC(=O)N1CCc2cc(S(=O)(=O)Nc3cccc(C(F)(F)F)c3)ccc21
{#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#}
CC(=O)N1CCc2cc(S(=O)(=O)Nc3cccc(C(F)(F)F)c3)ccc21
CC(=O)N1CCc2cc(S(=O)(=O)Nc3cccc(C(F)(F)F)c3)ccc21
1-acetyl-N-[3-(trifluoromethyl)phenyl]-2,3-dihydroindole-5-sulfonamide