InChI=1/C20H36N2O/c1-4-7-13-22(14-8-5-2)20(17-21)18-11-10-12-19(16-18)23-15-9-6-3/h10-12,16,20H,4-9,13-15,17,21H2,1-3H3/p+1/t20-/m1/s1/fC20H37N2O/h21H/q+1 064B3A3FAD5FC307