Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(N2CCCn3c2nc2c3c(=O)n(CCCc3ccccc3)c(=O)n2C)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -13.065
b: 1.691
c: 9.436
d: -13.306
Answer: a. -13.065\%.
{#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}.
COc1ccc(N2CCCn3c2nc2c3c(=O)n(CCCc3ccccc3)c(=O)n2C)cc1
COc1ccc(N2CCCn3c2nc2c3c(=O)n(CCCc3ccccc3)c(=O)n2C)cc1
9-(4-methoxyphenyl)-1-methyl-3-(3-phenylpropyl)-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione