Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1cc(C#N)c(N2CCN(c3ccccn3)CC2)nc1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 9.337
(b) 12.247
(c) 7.832
(d) 10.599
Answer: c. 7.832\%.
{#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}.
CCOC(=O)c1cc(C#N)c(N2CCN(c3ccccn3)CC2)nc1-c1ccccc1
CCOC(=O)c1cc(C#N)c(N2CCN(c3ccccn3)CC2)nc1-c1ccccc1
ethyl 5-cyano-2-phenyl-6-(4-pyridin-2-ylpiperazin-1-yl)pyridine-3-carboxylate