Task: Answer the multiple choice question.
Query: Which drug has a -18.727% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)N1C(=O)[C@](c2ccc(Cl)cc2)(C(C)C)N1C(=O)OCC
[b] Cn1c(=O)c(=O)n(C)c2cc(S(=O)(=O)N3CCN(C4CCCCC4)CC3)ccc21
Answer: b. Cn1c(=O)c(=O)n(C)c2cc(S(=O)(=O)N3CCN(C4CCCCC4)CC3)ccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(=O)c(=O)n(C)c2cc(S(=O)(=O)N3CCN(C4CCCCC4)CC3)ccc21
Cn1c(=O)c(=O)n(C)c2cc(S(=O)(=O)N3CCN(C4CCCCC4)CC3)ccc21
6-(4-cyclohexylpiperazin-1-yl)sulfonyl-1,4-dimethylquinoxaline-2,3-dione