Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cn1c(=O)n(Cc2ccc(F)cc2)c(=O)c2c1nc1n2CCCN1Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -15.968
b. -4.831
c. -61.873
Answer: a. -15.968%.
{#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}.
Cn1c(=O)n(Cc2ccc(F)cc2)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
Cn1c(=O)n(Cc2ccc(F)cc2)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
9-benzyl-3-[(4-fluorophenyl)methyl]-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione