InChI=1/C22H24N2/c1-4-24(5-2)22-16-20(18-9-7-6-8-10-18)15-21(23-22)19-13-11-17(3)12-14-19/h6-16H,4-5H2,1-3H3/p+1/fC22H25N2/h23H/q+1 265BE3CBEE2E11C5