Problem statement: Answer the multiple-choice question.
Question: Which compound has a -6.928\% 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: CCc1ccc(Nc2cnn(-c3nc4ccccc4s3)c(=O)c2Cl)cc1
b: COc1ccc(CCNC(=O)CCCc2nnc3n(C)c(=O)c4sccc4n23)cc1OC
c: CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
Answer: c. CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)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#}
CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
N-[4-(4-methylpiperazin-1-yl)sulfonylphenyl]furan-2-carboxamide