Task: Answer the multiple choice question.
Query: Which compound has a 12.913\% 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] O=c1c2ccccc2nc(CSc2nnnn2-c2ccccc2)n1-c1ccccc1Cl
[b] Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c1
[c] CCOC(=O)C(=NC(C)C)NNc1cc(Cl)ccc1Cl
Answer: b. Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c1
{#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#}
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c1
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c1
2-[1H-imidazol-5-ylsulfonyl(methyl)amino]-N-(3-methylphenyl)acetamide