Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc2nc(NC(=O)CSc3nnc4n3C(C)(C)Cc3ccccc3-4)sc2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 4.909
[b] 0.698
Answer: b. 0.698\%.
{#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}.
COc1ccc2nc(NC(=O)CSc3nnc4n3C(C)(C)Cc3ccccc3-4)sc2c1
COc1ccc2nc(NC(=O)CSc3nnc4n3C(C)(C)Cc3ccccc3-4)sc2c1
2-[(5,5-dimethyl-6H-[1,2,4]triazolo[3,4-a]isoquinolin-3-yl)sulfanyl]-N-(6-methoxy-1,3-benzothiazol-2-yl)acetamide