Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(OC)c(NC(=O)CSc2nc(N)c(-c3ccccc3)c(=O)[nH]2)c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 10.830
[b] 13.553
Answer: b. 13.553\%.
{#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(OC)c(NC(=O)CSc2nc(N)c(-c3ccccc3)c(=O)[nH]2)c1
COc1ccc(OC)c(NC(=O)CSc2nc(N)c(-c3ccccc3)c(=O)[nH]2)c1
2-[(4-amino-6-oxo-5-phenyl-1H-pyrimidin-2-yl)sulfanyl]-N-(2,5-dimethoxyphenyl)acetamide