InChI=1/C20H22N2O5/c1-23-16-10-13-14(6-7-21-15(13)11-17(16)24-2)22-12-8-18(25-3)20(27-5)19(9-12)26-4/h6-11H,1-5H3,(H,21,22)/p+1/fC20H23N2O5/h21-22H/q+1	94196BA7321322F4