6-[(3,4-dimethoxyphenyl)methyl]-3-[(2-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)methylhydrazo]-2H-1,2,4-triazin-5-one
6-[(3,4-dimethoxyphenyl)methyl]-3-[(2-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)methylhydrazo]-2h-1,2,4-triazin-5-one