InChI=1/C18H19N5O/c24-10-9-23(11-17-19-13-5-1-2-6-14(13)20-17)12-18-21-15-7-3-4-8-16(15)22-18/h1-8,24H,9-12H2,(H,19,20)(H,21,22)/p+1/fC18H20N5O/h19,21,23H/q+1	12C7561D7B1B0F23