InChI=1/C22H26N2O6/c25-19(22(29)30)14-23-20(26)18(13-16-9-5-2-6-10-16)24-17(21(27)28)12-11-15-7-3-1-4-8-15/h1-10,17-19,24-25H,11-14H2,(H,23,26)(H,27,28)(H,29,30)/p-1/t17-,18-,19+/m0/s1/fC22H25N2O6/h23-24H/q-1 8C81BC3CB813334D