InChI=1/C20H18N2/c1-15(22-14-17-11-9-16(13-21)10-12-17)19-8-4-6-18-5-2-3-7-20(18)19/h2-12,15,22H,14H2,1H3/t15-/m0/s1	D1AD74706A3F57A5