Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.772\% 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 other words.
Options:
(a) CCc1nc(C)cn1S(=O)(=O)c1ccc(Cl)c(Cl)c1Cl
(b) Cc1cc(C)cc(NC(=O)CN(c2ccc(F)cc2)S(C)(=O)=O)c1
Answer: a. CCc1nc(C)cn1S(=O)(=O)c1ccc(Cl)c(Cl)c1Cl
{#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#}
CCc1nc(C)cn1S(=O)(=O)c1ccc(Cl)c(Cl)c1Cl
CCc1nc(C)cn1S(=O)(=O)c1ccc(Cl)c(Cl)c1Cl
2-ethyl-4-methyl-1-(2,3,4-trichlorophenyl)sulfonylimidazole