InChI=1/C20H20N4O2/c25-19-16-11-15(8-9-17(16)21-13-22-19)23-20(26)18-7-4-10-24(18)12-14-5-2-1-3-6-14/h1-3,5-6,8-9,11,13,18H,4,7,10,12H2,(H,23,26)(H,21,22,25)/t18-/m1/s1/f/h22,26H	5AAF8A080DC85E59