InChI=1/C18H25N5O/c24-18(13-8-9-16-17(11-13)21-22-20-16)19-14-5-4-10-23(12-14)15-6-2-1-3-7-15/h8-9,11,14-15H,1-7,10,12H2,(H,19,24)(H,20,21,22)/p+1/t14-/m0/s1/fC18H26N5O/h19-20,23H/q+1 CB29B1E423AD538F