Task: Answer the MCQ question.
Query: Which drug exhibits a -4.264\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)c1ccc(-c2csc(NC(=O)C3=COCCO3)n2)cc1
b: CN(CC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1)Cc1ccc(F)cc1
c: c1ccc(CSc2nccc(-c3ccco3)n2)cc1
Answer: b. CN(CC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1)Cc1ccc(F)cc1
{#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#}
CN(CC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1)Cc1ccc(F)cc1
CN(CC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1)Cc1ccc(F)cc1
2-[(4-fluorophenyl)methyl-methylamino]-N-(3-piperidin-1-ylsulfonylphenyl)acetamide