InChI=1/C19H22N4O2/c1-13(22-23-17(24)16-7-5-6-12-20-16)14-8-10-15(11-9-14)21-18(25)19(2,3)4/h5-12H,1-4H3,(H,21,25)(H,23,24)/b22-13-/f/h21,23H	B1C82164A9FC4B9E