Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.743\% 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 CCOC(=O)CSc1nnc(NC(=O)CCc2ccccc2)s1
b CCN(CC)CCCNC(=S)N1CCn2c(nc3ccccc32)C1
c O=C(Nc1ccc(F)cc1F)c1ccc(-n2cncn2)nc1
Answer: c. O=C(Nc1ccc(F)cc1F)c1ccc(-n2cncn2)nc1
{#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(Nc1ccc(F)cc1F)c1ccc(-n2cncn2)nc1
O=C(Nc1ccc(F)cc1F)c1ccc(-n2cncn2)nc1
N-(2,4-difluorophenyl)-6-(1,2,4-triazol-1-yl)pyridine-3-carboxamide