Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1nn(CC(=O)N2CCCCCC2)c(=O)c2cc3ccccc3n12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 16.500
b. 6.681
c. 7.442
d. 7.311
Answer: b. 6.681\%.
{#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}.
CCc1nn(CC(=O)N2CCCCCC2)c(=O)c2cc3ccccc3n12
CCc1nn(CC(=O)N2CCCCCC2)c(=O)c2cc3ccccc3n12
2-[2-(azepan-1-yl)-2-oxoethyl]-4-ethyl-[1,2,4]triazino[4,5-a]indol-1-one