InChI=1/C18H15BrFN3O/c1-11(21-15-5-3-4-13(19)10-15)17-12(2)22-23(18(17)24)16-8-6-14(20)7-9-16/h3-10,21H,1-2H3/b17-11+ BFE7389CDAE85985