Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCc1c(C)c(C#N)c2nc3ccccc3n2c1N(C)C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 9.462
b 4.500
Answer: a. 9.462\%.
{#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}.
CCc1c(C)c(C#N)c2nc3ccccc3n2c1N(C)C
CCc1c(C)c(C#N)c2nc3ccccc3n2c1N(C)C
1-(dimethylamino)-2-ethyl-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile