InChI=1/C21H22N8O5/c1-28(9-11-7-24-18-16(25-11)17(22)26-21(23)27-18)12-2-3-13-10(6-12)8-29(19(13)32)14(20(33)34)4-5-15(30)31/h2-3,6-7,14H,4-5,8-9H2,1H3,(H,30,31)(H,33,34)(H4,22,23,24,26,27)/p-2/t14-/m0/s1/fC21H20N8O5/h22-23H2/q-2 E44289F7AF513304