InChI=1/C18H25N7O/c1-11-4-3-5-14(12(11)2)21-18-23-15(22-17(20)24-18)10-25-8-6-13(7-9-25)16(19)26/h3-5,13H,6-10H2,1-2H3,(H2,19,26)(H3,20,21,22,23,24)/f/h21H,19-20H2 C50454207C1D96A4