Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 17.579
b: -7.639
Answer: b. -7.639%.
{#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}.
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
2-(4-tert-butylphenyl)-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5-dione