InChI=1/C16H13BrClNO3/c1-10-2-4-14(13(18)6-10)19-16(21)9-22-15-5-3-11(8-20)7-12(15)17/h2-8H,9H2,1H3,(H,19,21)/f/h19H 0AFA09A5D46AE98E