InChI=1/C21H19ClF3NO4/c1-10-7-12(8-11(2)16(10)22)29-19-17(28)13-5-6-15(27)14(9-26(3)4)18(13)30-20(19)21(23,24)25/h5-8,27H,9H2,1-4H3/p+1/fC21H20ClF3NO4/h26H/q+1 A4E451F7CB0A9A48