Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.643\% 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] FC(F)(F)c1ccc(C2[C@H]3CN(CC4CCCCC4)[C@H](c4ccccc4)C34CC2(c2cccnc2)C4)cc1
[b] CCc1nc(C)cn1S(=O)(=O)c1cc(Cl)c(OC)cc1Cl
Answer: b. CCc1nc(C)cn1S(=O)(=O)c1cc(Cl)c(OC)cc1Cl
{#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)c1cc(Cl)c(OC)cc1Cl
CCc1nc(C)cn1S(=O)(=O)c1cc(Cl)c(OC)cc1Cl
1-(2,5-dichloro-4-methoxyphenyl)sulfonyl-2-ethyl-4-methylimidazole