InChI=1/C22H24N2O2/c1-16-10-12-18(13-11-16)15-23-22(25)17(2)24-21(20-9-6-14-26-20)19-7-4-3-5-8-19/h3-14,17,21,24H,15H2,1-2H3,(H,23,25)/t17-,21+/m1/s1/f/h23H	669981B18A56980B