InChI=1/C26H32N2O4/c1-5-17-32-21-13-11-20(12-14-21)24(29)22-23(19-9-7-18(2)8-10-19)28(26(31)25(22)30)16-6-15-27(3)4/h7-14,23,30H,5-6,15-17H2,1-4H3/t23-/m1/s1/f/h30h,27H 9B62B65F12B5AEC8