Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.933\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(-n2ncc(C#N)c2/N=C/N2CCCCCC2)cc1
(b) CC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3nc(C)cc(C)n3)CC2)cc1
Answer: b. CC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3nc(C)cc(C)n3)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(=O)Nc1ccc(S(=O)(=O)N2CCN(c3nc(C)cc(C)n3)CC2)cc1
CC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3nc(C)cc(C)n3)CC2)cc1
N-[4-[4-(4,6-dimethylpyrimidin-2-yl)piperazin-1-yl]sulfonylphenyl]acetamide