Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(-c2c3c(=O)n(C)c(=O)n(C)c3cn2Cc2cccnc2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 3.912
(b) 3.603
Answer: a. 3.912\%.
{#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(-c2c3c(=O)n(C)c(=O)n(C)c3cn2Cc2cccnc2)cc1
COc1ccc(-c2c3c(=O)n(C)c(=O)n(C)c3cn2Cc2cccnc2)cc1
5-(4-methoxyphenyl)-1,3-dimethyl-6-(pyridin-3-ylmethyl)pyrrolo[3,4-d]pyrimidine-2,4-dione