InChI=1/C18H26N4O4/c1-18(2,3)16(24)22-9-10-26-14-6-5-12(11-13(14)22)21-17(25)20-8-7-15(23)19-4/h5-6,11H,7-10H2,1-4H3,(H,19,23)(H2,20,21,25)/f/h19-21H	43E9CE7D5630B3DF