Task: Answer the multiple-choice question.
Query: Which compound has a 4.488\% 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] O=C(COc1ccccc1)N1CCN(C(=O)c2cccc(F)c2)CC1
[b] Cc1ccc(C(=O)CSc2nnc(-c3ccco3)n2C)cc1
Answer: b. Cc1ccc(C(=O)CSc2nnc(-c3ccco3)n2C)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#}
Cc1ccc(C(=O)CSc2nnc(-c3ccco3)n2C)cc1
Cc1ccc(C(=O)CSc2nnc(-c3ccco3)n2C)cc1
2-[[5-(furan-2-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-1-(4-methylphenyl)ethanone