Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)CN(CC(C)C)c1nc(N)c(C#N)c(CC#N)c1C#N?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) -0.539
b) 12.791
c) -0.376
Answer: a. -0.539\%.
{#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}.
CC(C)CN(CC(C)C)c1nc(N)c(C#N)c(CC#N)c1C#N
CC(C)CN(CC(C)C)c1nc(N)c(C#N)c(CC#N)c1C#N
2-amino-6-[bis(2-methylpropyl)amino]-4-(cyanomethyl)pyridine-3,5-dicarbonitrile