Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1(C)CC(=O)c2cnc3c(C#N)cnn3c2C1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 8.534
(b) 2.232
Answer: a. 8.534\%.
{#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}.
CC1(C)CC(=O)c2cnc3c(C#N)cnn3c2C1
CC1(C)CC(=O)c2cnc3c(C#N)cnn3c2C1
8,8-dimethyl-6-oxo-7,9-dihydropyrazolo[1,5-a]quinazoline-3-carbonitrile