InChI=1/C21H17ClFNO4/c1-2-28-21(27)20(26)10-19(25)17-12-24(11-13-3-6-15(23)7-4-13)18-8-5-14(22)9-16(17)18/h3-10,12,26H,2,11H2,1H3/p-1/b20-10-/fC21H16ClFNO4/h26h/q-1	644A8C9B48297976