InChI=1/C19H22N2O5/c1-10-4-3-5-13(10)26-18(22)16-11(2)20-19(23)21-17(16)12-6-7-14-15(8-12)25-9-24-14/h6-8,10,13,17H,3-5,9H2,1-2H3,(H2,20,21,23)/t10-,13-,17-/m1/s1/f/h20-21H	592942888766E31D