Task: Answer the multiple-choice question.
Query: Which compound has a 12.839% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCc1cc(=O)n2[nH]c(-c3ccco3)nc2n1
b CCn1c(CO)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
Answer: a. CCCc1cc(=O)n2[nH]c(-c3ccco3)nc2n1
{#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#}
CCCc1cc(=O)n2[nH]c(-c3ccco3)nc2n1
CCCc1cc(=O)n2[nH]c(-c3ccco3)nc2n1
2-(furan-2-yl)-5-propyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one