InChI=1/C16H24N2O2/c1-10-11(2)20-12(3)15(10)16(19)17-13-7-9-18-8-5-4-6-14(13)18/h13-14H,4-9H2,1-3H3,(H,17,19)/p+1/t13-,14+/m0/s1/fC16H25N2O2/h17-18H/q+1 8CF189844C37D102