InChI=1/C22H26N2O3/c1-23-22(27)20(25)14-7-2-3-8-15-24-21(26)19-13-9-12-18(16-19)17-10-5-4-6-11-17/h4-6,9-13,16H,2-3,7-8,14-15H2,1H3,(H,23,27)(H,24,26)/f/h23-24H 4432058F8AF35811