InChI=1/C22H20N2O6/c1-27-12-5-6-15-13(9-12)14(10-23-15)19-18(21(25)24-22(19)26)11-7-16(28-2)20(30-4)17(8-11)29-3/h5-10,23H,1-4H3,(H,24,25,26)/f/h24H	822B279E4A8328DB