Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COC(=O)c1cc(-c2cc(OC)ccc2OC)nc2c1c(=O)n(C)c(=O)n2Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 6.944
[b] -0.316
[c] 25.449
[d] 20.533
Answer: d. 20.533\%.
{#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}.
COC(=O)c1cc(-c2cc(OC)ccc2OC)nc2c1c(=O)n(C)c(=O)n2Cc1ccccc1
COC(=O)c1cc(-c2cc(OC)ccc2OC)nc2c1c(=O)n(C)c(=O)n2Cc1ccccc1
methyl 1-benzyl-7-(2,5-dimethoxyphenyl)-3-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylate