Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -45.191
b. 5.467
c. 12.284
d. -22.838
e. 3.347
Answer: a. -45.191%.
{#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}.
CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
ethyl 3-[4-cyano-3-methyl-1-(2-methylimidazol-1-yl)pyrido[1,2-a]benzimidazol-2-yl]propanoate