Task: Answer the multiple choice question.
Question: Which compound exhibits a -8.753% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CSc1sc(-c2ccnc(SCCS(C)(=O)=O)n2)c(-c2ccccc2)c1C#N
b: CC(C)c1cc(C(=O)O)on1
Answer: a. CSc1sc(-c2ccnc(SCCS(C)(=O)=O)n2)c(-c2ccccc2)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#}
CSc1sc(-c2ccnc(SCCS(C)(=O)=O)n2)c(-c2ccccc2)c1C#N
CSc1sc(-c2ccnc(SCCS(C)(=O)=O)n2)c(-c2ccccc2)c1C#N
2-methylsulfanyl-5-[2-(2-methylsulfonylethylsulfanyl)pyrimidin-4-yl]-4-phenylthiophene-3-carbonitrile