InChI=1/C24H22N2O4/c1-14-17(6-10-23(27)28)13-25-21(14)12-20-19-9-5-16(11-22(19)26-24(20)29)15-3-7-18(30-2)8-4-15/h3-5,7-9,11-13,25H,6,10H2,1-2H3,(H,26,29)(H,27,28)/p-1/b20-12-/fC24H21N2O4/h26H/q-1 46C3E362CA8B3814