InChI=1/C18H22N6O2/c1-11(2)23-10-15(9-19-23)21-16(25)6-5-13-7-14-8-20-24(12(3)4)17(14)22-18(13)26/h5-12H,1-4H3,(H,21,25)(H,22,26)/b6-5+/f/h21-22H	DF4F8AD970A6C1F7