InChI=1/C18H19N5/c1-23(2)18(20)22-17(19)21-16-11-12-7-3-4-8-13(12)14-9-5-6-10-15(14)16/h3-11H,1-2H3,(H4,19,20,21,22)/f/h19-22H	F11F201A4232911E