InChI=1/C17H26N6O4/c1-4-18-14(24)9-20-16(26)22-12-7-6-11(3)13(8-12)23-17(27)21-10-15(25)19-5-2/h6-8H,4-5,9-10H2,1-3H3,(H,18,24)(H,19,25)(H2,20,22,26)(H2,21,23,27)/f/h18-23H C40DF66BC877E9AF