InChI=1/C21H19ClN2O5/c22-16-5-3-15(4-6-16)21(9-10-21)20(26)29-13-19(25)23-11-1-2-14-12-17(24(27)28)7-8-18(14)23/h3-8,12H,1-2,9-11,13H2	492A141327778A78