Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1cc(-c2c(C#N)c(=O)[nH]c3c2c(C)nn3-c2ccccc2)ccc1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 2.855
[b] 17.274
[c] 11.555
[d] 5.056
Answer: b. 17.274\%.
{#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}.
COc1cc(-c2c(C#N)c(=O)[nH]c3c2c(C)nn3-c2ccccc2)ccc1O
COc1cc(-c2c(C#N)c(=O)[nH]c3c2c(C)nn3-c2ccccc2)ccc1O
4-(4-hydroxy-3-methoxyphenyl)-3-methyl-6-oxo-1-phenyl-7H-pyrazolo[3,4-b]pyridine-5-carbonitrile