tris[2-[(2-methyl-1-oxoallyl)oxy]ethyl] 5-[[[4-(4-aminophenoxy)phenyl]amino]carbonyl]benzene-1,2,4-tricarboxylate

5-[[[4-(4-Aminophenoxy)phenyl]amino]carbonyl]-1,2,4-benzenetricarboxylic acid tris[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl] ester