InChI=1/C26H47N3O3/c1-7-8-10-15-21(23(31)28-26(5,6)18-25(2,3)4)29(19-13-11-9-12-14-19)24(32)20-16-17-22(30)27-20/h19-21H,7-18H2,1-6H3,(H,27,30)(H,28,31)/t20-,21-/m0/s1/f/h27-28H 5E52066F70701C8F