InChI=1/C12H24N2O2/c1-5-6-7-14(9-11(13)16)8-10(15)12(2,3)4/h5-9H2,1-4H3,(H2,13,16)/p+1/fC12H25N2O2/h14H,13H2/q+1 9C2C5DDB04D67676