Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(NC(C)=O)cc1NC(C)c1nc2sc(C)c(C)c2c(=O)[nH]1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 16.997
[b] -0.478
Answer: a. 16.997\%.
{#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(NC(C)=O)cc1NC(C)c1nc2sc(C)c(C)c2c(=O)[nH]1
COc1ccc(NC(C)=O)cc1NC(C)c1nc2sc(C)c(C)c2c(=O)[nH]1
N-[3-[1-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)ethylamino]-4-methoxyphenyl]acetamide