Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COc1cccc2c1cc1c(=O)n(CC(=O)NCCCN3CCCCC3)nc(C)n12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -0.736
b: 11.337
c: 18.705
d: -10.420
Answer: c. 18.705%.
{#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}.
COc1cccc2c1cc1c(=O)n(CC(=O)NCCCN3CCCCC3)nc(C)n12
COc1cccc2c1cc1c(=O)n(CC(=O)NCCCN3CCCCC3)nc(C)n12
2-(9-methoxy-4-methyl-1-oxo-[1,2,4]triazino[4,5-a]indol-2-yl)-N-(3-piperidin-1-ylpropyl)acetamide