InChI=1/C18H26N4O4/c1-12-15(13(2)22(3)21-12)9-10-17(24)26-11-16(23)20-18(25)19-14-7-5-4-6-8-14/h9-10,14H,4-8,11H2,1-3H3,(H2,19,20,23,25)/b10-9+/f/h19-20H	081611018B07C53D