InChI=1/C22H26N2O2/c1-14(2)24-22(26)19-7-4-15(3)20(12-19)17-8-10-18(11-9-17)21(25)23-13-16-5-6-16/h4,7-12,14,16H,5-6,13H2,1-3H3,(H,23,25)(H,24,26)/f/h23-24H 7F389F086D6CADA8