InChI=1/C15H12BrClN2O3S/c1-9(23-12-5-3-11(4-6-12)19(21)22)15(20)18-14-7-2-10(16)8-13(14)17/h2-9H,1H3,(H,18,20)/t9-/m1/s1/f/h18H 4B547DECBD00594B