Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1c2c(c(=O)n(C)c1=O)CN(Cc1ccc3c(c1)OCO3)CN2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 15.664
b -3.200
c 7.980
Answer: b. -3.200\%.
{#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}.
Cn1c2c(c(=O)n(C)c1=O)CN(Cc1ccc3c(c1)OCO3)CN2
Cn1c2c(c(=O)n(C)c1=O)CN(Cc1ccc3c(c1)OCO3)CN2
6-(1,3-benzodioxol-5-ylmethyl)-1,3-dimethyl-7,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,4-dione