Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 3.702
[b] 5.519
Answer: a. 3.702\%.
{#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}.
CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
3-methyl-7-(2-phenylethyl)-8-(2-propan-2-ylidenehydrazinyl)purine-2,6-dione