Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1cc(-c2cc3nc4ccccc4n3c(N)c2C#N)cc(OC)c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) -1.480
b) 12.217
c) 19.339
d) 11.946
Answer: a. -1.480\%.
{#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}.
COc1cc(-c2cc3nc4ccccc4n3c(N)c2C#N)cc(OC)c1OC
COc1cc(-c2cc3nc4ccccc4n3c(N)c2C#N)cc(OC)c1OC
1-amino-3-(3,4,5-trimethoxyphenyl)pyrido[1,2-a]benzimidazole-2-carbonitrile