InChI=1/C22H18ClNO5/c1-12-9-14(24-21(26)22(27)28)10-13(2)20(12)29-15-7-8-19(25)17(11-15)16-5-3-4-6-18(16)23/h3-11,25H,1-2H3,(H,24,26)(H,27,28)/p-1/fC22H17ClNO5/h24H/q-1 F51DACC9FCBACE36