Task: Answer the multiple-choice question.
Query: Which drug has a 4.089\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(C)n2c(SCC#N)nnc2n1
(b) O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(Cl)cc1)NCCc1ccccc1
(c) CCSc1nc2ccccc2c(=O)n1CCc1ccc(OC)c(OC)c1
Answer: a. Cc1cc(C)n2c(SCC#N)nnc2n1
{#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#}
Cc1cc(C)n2c(SCC#N)nnc2n1
Cc1cc(C)n2c(SCC#N)nnc2n1
2-[(5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]acetonitrile