InChI=1/C16H24N2O2/c1-4-20-15(19)16(17,13-8-9-13)11-18(3)14-7-5-6-12(2)10-14/h5-7,10,13H,4,8-9,11,17H2,1-3H3/t16-/m1/s1 95FE57B6350850AB