InChI=1/C17H11Cl3N2O3/c1-8-4-9(18)2-3-14(8)21-15(23)7-22-16(24)10-5-12(19)13(20)6-11(10)17(22)25/h2-6H,7H2,1H3,(H,21,23)/f/h21H 96AB3C8C9B78C8CF