InChI=1/C25H27N3O7/c1-3-26(4-2)12-5-13-27-22(16-6-9-18(10-7-16)28(32)33)21(24(30)25(27)31)23(29)17-8-11-19-20(14-17)35-15-34-19/h6-11,14,22,30H,3-5,12-13,15H2,1-2H3/t22-/m0/s1/f/h30h,26H 782C456024352512