InChI=1/C16H24N2O/c1-6-7-8-18(5)11-15(19)17-16-13(3)9-12(2)10-14(16)4/h6-7,9-10H,8,11H2,1-5H3,(H,17,19)/p+1/b7-6+/fC16H25N2O/h17-18H/q+1 7FEDB678B67B4DF7