Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CC/C(C)=N/Nc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 5.565
(b) -6.186
Answer: a. 5.565%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC/C(C)=N/Nc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
CC/C(C)=N/Nc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1
7-benzyl-8-[(2E)-2-butan-2-ylidenehydrazinyl]-3-methylpurine-2,6-dione