InChI=1/C22H14Cl3NO3/c1-29-12-9-14(13-5-2-3-6-16(13)23)15-11-20(27)22(28)26(19(15)10-12)21-17(24)7-4-8-18(21)25/h2-11,27H,1H3/p-1/fC22H13Cl3NO3/h27h/q-1 402F1261B562D860