Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 5.438
b) 13.794
Answer: b. 13.794\%.
{#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}.
NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
NC(=O)Cn1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
2-[3-(3-chlorophenyl)-7-oxotriazolo[4,5-d]pyrimidin-6-yl]acetamide