InChI=1/C22H32N2O4/c25-21(19-13-11-17-27-19)23-15-9-7-5-3-1-2-4-6-8-10-16-24-22(26)20-14-12-18-28-20/h11-14,17-18H,1-10,15-16H2,(H,23,25)(H,24,26)/f/h23-24H ACA955FD1646F296