Task: Answer the multiple choice question.
Query: Which compound has a 1.299% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CSc1cc(-c2ccc(Cl)cc2)[nH]c(=O)c1C#N
b: COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(S(C)(=O)=O)n2)cc1
Answer: a. CSc1cc(-c2ccc(Cl)cc2)[nH]c(=O)c1C#N
{#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#}
CSc1cc(-c2ccc(Cl)cc2)[nH]c(=O)c1C#N
CSc1cc(-c2ccc(Cl)cc2)[nH]c(=O)c1C#N
6-(4-chlorophenyl)-4-methylsulfanyl-2-oxo-1H-pyridine-3-carbonitrile