InChI=1/C18H25N5O3/c24-16(12-21-17(25)20-11-13-4-1-2-5-13)22-14-6-3-7-15(10-14)23-9-8-19-18(23)26/h3,6-7,10,13H,1-2,4-5,8-9,11-12H2,(H,19,26)(H,22,24)(H2,20,21,25)/f/h19-22H E7D5D6E88D0E3FC9