InChI=1/C24H21N3O6/c1-3-32-19-12-8-7-11-18(19)27-22(29)16(21(28)26-24(27)31)13-15-14-9-5-6-10-17(14)25-20(15)23(30)33-4-2/h5-13,25H,3-4H2,1-2H3,(H,26,28,31)/p-1/b16-13+/fC24H20N3O6/q-1 17FD612906A597F7