InChI=1/C18H25N7O2/c19-16(26)15-17(22-13-21-15)24-18(23-14-5-2-1-3-6-14)20-7-4-8-25-9-11-27-12-10-25/h1-3,5-6,13H,4,7-12H2,(H2,19,26)(H,21,22)(H2,20,23,24)/f/h20,22-23H,19H2 C1687FBF67F80EE4