InChI=1/C23H22N4O6/c1-12(28)19(22(31)32)26-20(29)18(10-13-11-24-16-8-4-2-6-14(13)16)27-21(30)15-7-3-5-9-17(15)25-23(27)33/h2-9,11-12,18-19,24,28H,10H2,1H3,(H,25,33)(H,26,29)(H,31,32)/p-1/t12-,18-,19-/m0/s1/fC23H21N4O6/h25-26H/q-1 E92F0680B654864F