InChI=1/C20H36N2O2/c1-3-5-13-22(14-6-4-2)15-7-12-21-18-19-8-10-20(11-9-19)24-17-16-23/h8-11,21,23H,3-7,12-18H2,1-2H3/p+1/fC20H37N2O2/h22H/q+1 456CBB6B2B4F70CD