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 N#Cc1cn(Cc2ccncc2)c(=O)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 13.481
(b) 17.442
(c) 12.728
(d) 9.591
Answer: b. 17.442\%.
{#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}.
2,4-dioxo-1-(pyridin-4-ylmethyl)pyrimidine-5-carbonitrile