InChI=1/C16H24N4/c1-2-7-16(6-1)12-20(11-15-17-8-3-9-18-15)14(10-19-16)13-4-5-13/h3,8-9,13-14,19H,1-2,4-7,10-12H2/p+1/t14-/m0/s1/fC16H25N4/h19H/q+1 FC3B05B9E3347A42