InChI=1/C19H27BrN4O2/c20-15-5-4-6-16(13-15)22-17(25)14-23-11-7-19(8-12-23,18(21)26)24-9-2-1-3-10-24/h4-6,13H,1-3,7-12,14H2,(H2,21,26)(H,22,25)/p+1/fC19H28BrN4O2/h22-23H,21H2/q+1	7C5E8B24723D3DB8