Task: Answer the MCQ question.
Query: Which compound has a 4.987% 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) Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
b) Fc1ccc(CSc2nsc(SCc3ccc(F)cc3)n2)cc1
Answer: a. Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
{#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#}
Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
Cc1ccc2nc(Nc3ccccc3)c(C=O)c(=O)n2c1
2-anilino-7-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde