Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(C3CCCCC3)nc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 9.085
b: 6.910
c: 7.297
Answer: a. 9.085\%.
{#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}.
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(C3CCCCC3)nc21
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(C3CCCCC3)nc21
2-cyclohexyl-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5-dione