InChI=1/C17H21N3/c1-13-15-10-6-7-11-16(15)19-17(18-13)12-20(2)14-8-4-3-5-9-14/h4,6-8,10-11,14H,3,5,9,12H2,1-2H3/p+1/t14-/m1/s1/fC17H22N3/h20H/q+1 5EC515CF6F3DC700