InChI=1/C23H38N2O5/c1-5-9-11-16(8-4)23(30)25(13-7-3)21(22(29)24-12-10-6-2)20-18(27)14-17(26)15-19(20)28/h14-16,21,26-28H,5-13H2,1-4H3,(H,24,29)/t16-,21+/m0/s1/f/h24H D699B1496483FF40