InChI=1/C22H16Cl3NO3/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/h2-10,20,27H,11H2,1H3/t20-/m0/s1 8E3BBA62E6A7C80C