InChI=1/C24H24N2O4/c27-24(28)13-19-3-2-18-12-22(8-9-23(18)19)30-11-1-10-29-21-6-4-17(5-7-21)20-14-25-16-26-15-20/h4-9,12,14-16,19H,1-3,10-11,13H2,(H,27,28)/p-1/t19-/m0/s1/fC24H23N2O4/q-1 8EBDCFDBF4A65914