InChI=1/C16H24N2O2/c1-16(2)10-12-9-11(7-8-14(12)20-16)13(17)5-3-4-6-15(18)19/h7-9,13H,3-6,10,17H2,1-2H3,(H2,18,19)/p+1/t13-/m1/s1/fC16H25N2O2/h17H,18H2/q+1 18FB12FDB1B969EE