InChI=1/C27H43N3O/c1-20(2)13-17-30(18-14-21(3)4)16-8-15-28-27-23-9-6-7-10-25(23)29-26-12-11-22(31-5)19-24(26)27/h11-12,19-21H,6-10,13-18H2,1-5H3,(H,28,29)/p+2/fC27H45N3O/h28-30H/q+2 4E665338ED6FC6F1