InChI=1/C16H30N2O/c1-2-5-13-6-8-14(9-7-13)18-15(19)16(12-17)10-3-4-11-16/h13-14H,2-12,17H2,1H3,(H,18,19)/p+1/fC16H31N2O/h17-18H/q+1 714B2887CB63C403