InChI=1/C25H40N2O3/c1-8-10-11-12-21(22(29)26-25(6,7)18-24(3,4)5)27(17-9-2)23(30)19-13-15-20(28)16-14-19/h11-16,21,28H,8-10,17-18H2,1-7H3,(H,26,29)/b12-11+/t21-/m0/s1/f/h26H 9B8A05793B957B8E