InChI=1/C20H22N2O/c1-18-14-22(17(23)9-8-15-6-4-3-5-7-15)20(13-21)12-16(18)10-11-19(18,20)2/h3-9,16H,10-12,14H2,1-2H3/b9-8+/t16-,18+,19-,20+/m1/s1	032265C10A2B9602