Task: Please create a text description for a molecule.
SMILES: O=C1C=C(c2cc(O)c(=O)[nH]c2O)C(=O)NC1=O
Constraint: Answer the question with complete sentences.
Result: The molecule is an extended quinone obtained by formal autoxidation of 2,3,6-trihydroxypyridine. It has a role as a biological pigment. It derives from a 2,3,6-trihydroxypyridine. It is a conjugate acid of a nicotine blue(2-).
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
O=C1C=C(c2cc(O)c(=O)[nH]c2O)C(=O)NC1=O
5-(2,5-dihydroxy-6-oxo-1H-pyridin-3-yl)pyridine-2,3,6-trione
The molecule is an extended quinone obtained by formal autoxidation of 2,3,6-trihydroxypyridine. It has a role as a biological pigment. It derives from a 2,3,6-trihydroxypyridine. It is a conjugate acid of a nicotine blue(2-).