InChI=1/C21H20N2O4/c1-4-23-16-10-14(6-8-18(16)26-11-19(23)24)22-21(25)20-13(3)15-9-12(2)5-7-17(15)27-20/h5-10H,4,11H2,1-3H3,(H,22,25)/f/h22H	5F3A6C64A2DFE135