Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3Cc3ccccc3)n2Cc2ccccc2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 8.908
b -5.940
Answer: b. -5.940\%.
{#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(-c2nc3c(c(=O)[nH]c(=O)n3Cc3ccccc3)n2Cc2ccccc2)cc1
COc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3Cc3ccccc3)n2Cc2ccccc2)cc1
3,7-dibenzyl-8-(4-methoxyphenyl)purine-2,6-dione