InChI=1/C22H22N2O/c1-2-16-10-11-20-18(14-16)21(24-12-6-7-13-24)19(15-23-20)22(25)17-8-4-3-5-9-17/h3-5,8-11,14-15H,2,6-7,12-13H2,1H3 C477C7B66D6CE958