InChI=1/C20H22N2O/c1-2-8-15(9-3-1)17-14-18-16-10-4-5-11-19(16)23-20(22(18)21-17)12-6-7-13-20/h1-5,8-11,17-18,21H,6-7,12-14H2/t17-,18+/m0/s1	E73582F4AF447E56