InChI=1/C21H22N2/c1-15-11-12-18-20(13-15)23-19-10-6-5-9-17(19)21(18)22-14-16-7-3-2-4-8-16/h2-4,7-8,11-13H,5-6,9-10,14H2,1H3,(H,22,23)/p+1/fC21H23N2/h22-23H/q+1	D19F4FFF98739CC4