Task: Answer the multiple-choice question.
Query: Which drug has a 17.461\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(c1ccc(S(=O)(=O)N2CCCCC2)cc1)N1CCCC(C(F)(F)F)C1
b.) CN(C)S(=O)(=O)c1ccc(NC(=O)COC(=O)C2COc3ccccc3O2)cc1
c.) O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1OC(F)F
Answer: c. O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1OC(F)F
{#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(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1OC(F)F
O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1OC(F)F
N-[2-(difluoromethoxy)phenyl]-2-(2',5'-dioxospiro[1,2-dihydroindene-3,4'-imidazolidine]-1'-yl)acetamide