InChI=1/C16H21N3O/c1-19-14(20)16(18-15(19)17,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2,4-5,8-9,13H,3,6-7,10-11H2,1H3,(H2,17,18)/p+1/t16-/m0/s1/fC16H22N3O/h18H,17H2/q+1 9D55AB4186FBF4D4