Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccc(CN2C(=O)Cc3c2nc(N)c2c(N)nc(N4CCCCC4)c(C#N)c32)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 6.861
b: 18.638
c: -3.538
Answer: b. 18.638%.
{#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}.
COc1ccc(CN2C(=O)Cc3c2nc(N)c2c(N)nc(N4CCCCC4)c(C#N)c32)cc1
COc1ccc(CN2C(=O)Cc3c2nc(N)c2c(N)nc(N4CCCCC4)c(C#N)c32)cc1
5,6-diamino-3-[(4-methoxyphenyl)methyl]-2-oxo-8-piperidin-1-yl-1H-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile