Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1c(=O)c2c([nH]c(=O)n2C)n(Cc2ccccc2)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 0.840
b: -0.444
c: -3.401
d: 13.118
Answer: d. 13.118\%.
{#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}.
Cn1c(=O)c2c([nH]c(=O)n2C)n(Cc2ccccc2)c1=O
Cn1c(=O)c2c([nH]c(=O)n2C)n(Cc2ccccc2)c1=O
3-benzyl-1,7-dimethyl-9H-purine-2,6,8-trione