Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COCCNc1nc2c(c(=O)n(Cc3ccccc3F)c(=O)n2C)n1C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -0.631
b: 2.522
c: 1.067
Answer: b. 2.522\%.
{#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}.
COCCNc1nc2c(c(=O)n(Cc3ccccc3F)c(=O)n2C)n1C
COCCNc1nc2c(c(=O)n(Cc3ccccc3F)c(=O)n2C)n1C
1-[(2-fluorophenyl)methyl]-8-(2-methoxyethylamino)-3,7-dimethylpurine-2,6-dione