InChI=1/C18H15BrFN2O2S/c1-10-4-5-13(8-11(10)2)17-12(3)18(22-25(17,23)24)21-16-7-6-14(19)9-15(16)20/h4-9H,1-3H3/q-1 B1B95150E75A1859