Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM 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, b, or c without using any other words.
Options:
a: -42.152
b: 2.376
c: -4.781
Answer: c. -4.781%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__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