InChI=1/C26H30N2O3/c1-17-9-10-22(13-18(17)2)28(26(30)19-7-5-4-6-8-19)16-21-14-20-15-23(31-3)11-12-24(20)27-25(21)29/h9-15,19H,4-8,16H2,1-3H3,(H,27,29)/f/h27H FDA46E1299AE82DC