InChI=1/C21H18Cl2N2O4/c22-12-6-8-15(17(23)10-12)18-9-7-14(29-18)11-16-19(26)24-21(28)25(20(16)27)13-4-2-1-3-5-13/h6-11,13H,1-5H2,(H,24,26,28)/b16-11-/f/h24H	FD2E921FD28BCE96