Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -2.497% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CSc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1
b: Cc1cccc(NC(=O)CSc2ncnc3nc[nH]c23)c1
c: COCCn1c(=O)c2ccccc2c2ccccc2c1=O
Answer: a. CSc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1
{#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#}
CSc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1
CSc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1
2-methylsulfanyl-4,5-diphenyl-1H-imidazole