1,3-Bis[3-(3,5-dimethyl-4-oxo-2,5-cyclohexadien-1-ylideneaminooxycarbonylamino)-4-methylphenyl]-1,3-diazetidine-2,4-dione

1,3-bis[3-[[[[(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino]oxy]carbonyl]amino]-p-tolyl]-1,3-diazetidine-2,4-dione