Task: Answer the multiple-choice question.
Question: Which drug has a 15.176\% human ether-à-go-go related gene (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: COc1ccc2cc(CN(Cc3ccco3)Cc3nnnn3C3CCCCC3)c(=O)[nH]c2c1
b: O=C(c1cccc(NS(=O)(=O)c2cccc(C(F)(F)F)c2)c1)N1CCOCC1
c: O=C(Cc1n[nH]c(=O)c2ccccc12)Nc1cccc(-c2nnc3n2CCCCC3)c1
Answer: b. O=C(c1cccc(NS(=O)(=O)c2cccc(C(F)(F)F)c2)c1)N1CCOCC1
{#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(c1cccc(NS(=O)(=O)c2cccc(C(F)(F)F)c2)c1)N1CCOCC1
O=C(c1cccc(NS(=O)(=O)c2cccc(C(F)(F)F)c2)c1)N1CCOCC1
N-[3-(morpholine-4-carbonyl)phenyl]-3-(trifluoromethyl)benzenesulfonamide