InChI=1/C25H35N2O4P/c1-25(2,3)22(24(29)26-4)27-23(28)21(16-15-19-11-7-5-8-12-19)18-32(30,31)17-20-13-9-6-10-14-20/h5-14,21-22H,15-18H2,1-4H3,(H,26,29)(H,27,28)(H,30,31)/p-1/t21-,22-/m0/s1/fC25H34N2O4P/h26-27H/q-1 74184006889743E8