InChI=1/C19H16Cl2F2N2O4/c1-19(13-7-4-11(20)8-14(13)21)16(27)25(18(28)24-19)9-15(26)10-2-5-12(6-3-10)29-17(22)23/h2-8,15,17,26H,9H2,1H3,(H,24,28)/t15-,19+/m1/s1/f/h24H E0B3E4A82DEB4A17