Task: Answer the MCQ question.
Query: Which drug exhibits a 6.830% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) C=CCNc1nc(C)c(C(C)=O)cc1C#N
b.) CCc1nn(C(C)C(=O)NCCc2ccccc2)c(=O)c2cc3occc3n12
Answer: a. C=CCNc1nc(C)c(C(C)=O)cc1C#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#}
C=CCNc1nc(C)c(C(C)=O)cc1C#N
C=CCNc1nc(C)c(C(C)=O)cc1C#N
5-acetyl-6-methyl-2-(prop-2-enylamino)pyridine-3-carbonitrile