InChI=1/C20H22N2/c1-2-6-16(7-3-1)17-10-12-22(13-11-17)15-18-14-21-20-9-5-4-8-19(18)20/h1-9,14,17,21H,10-13,15H2/p+1/fC20H23N2/h22H/q+1	7C6D01194A88A933