Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 15.980\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)CC(=O)NC(=S)Nc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
b. CCOC(=O)CSc1nsc(SCC(=O)OCC)c1C#N
Answer: a. CC(C)CC(=O)NC(=S)Nc1ccc(S(=O)(=O)N2CCN(C)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#}
CC(C)CC(=O)NC(=S)Nc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
CC(C)CC(=O)NC(=S)Nc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
3-methyl-N-[[4-(4-methylpiperazin-1-yl)sulfonylphenyl]carbamothioyl]butanamide