InChI=1/C15H26N2O/c1-3-11-17(12-4-2)13-15(18)16-14-9-7-5-6-8-10-14/h3-4,14H,1-2,5-13H2,(H,16,18)/p+1/fC15H27N2O/h16-17H/q+1 9393C1329ACFA38A