Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)C1CCCN(c2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(=O)NCc2ccco2)C1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -49.655
[b] 20.413
[c] -10.183
Answer: a. -49.655%.
{#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)C1CCCN(c2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(=O)NCc2ccco2)C1
CCOC(=O)C1CCCN(c2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(=O)NCc2ccco2)C1
ethyl 1-[3-[(E)-2-cyano-3-(furan-2-ylmethylamino)-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate