InChI=1/C21H20N2O5/c24-19(25)8-6-13-12-3-1-2-4-16(12)22-18(13)10-15-14-9-11(21(27)28)5-7-17(14)23-20(15)26/h5,7,9-10,22H,1-4,6,8H2,(H,23,26)(H,24,25)(H,27,28)/p-2/b15-10-/fC21H18N2O5/h23H/q-2	0A5788436CD39796