Task: Answer the multiple-choice question.
Query: Which compound exhibits a -22.918% 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 additional words.
Options:
a CCOc1ccc(-n2nc3c(SCCN4CCCC4)nnc(C)c3c2C)cc1
b C=CCSc1nc(=O)n2ccc(C)cc2n1
Answer: b. C=CCSc1nc(=O)n2ccc(C)cc2n1
{#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#}
C=CCSc1nc(=O)n2ccc(C)cc2n1
C=CCSc1nc(=O)n2ccc(C)cc2n1
8-methyl-2-prop-2-enylsulfanylpyrido[1,2-a][1,3,5]triazin-4-one