InChI=1/C16H24N2O/c1-12(2)14-6-4-13(5-7-14)10-18(15-8-9-15)11-16(19)17-3/h4-7,12,15H,8-11H2,1-3H3,(H,17,19)/p+1/fC16H25N2O/h17-18H/q+1 845BA2E74D127AA1