Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 6.453
b. 10.076
c. 2.793
d. 12.300
Answer: c. 2.793\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
8-methyl-7-oxo-5-phenyl-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile