InChI=1/C19H22N6O2/c1-11(2)16-15(27-9-12(3)26)8-25-17(16)19(22-10-23-25)24-14-6-13-4-5-20-18(13)21-7-14/h4-8,10-12,26H,9H2,1-3H3,(H,20,21)(H,22,23,24)/t12-/m1/s1/f/h20,24H FAD50EDC979C0FBD