InChI=1/C11H8BrF2N2O4P/c12-7-3-5-1-2-8(10(15)17)16-9(5)4-6(7)11(13,14)21(18,19)20/h1-4H,(H2,15,17)(H2,18,19,20)/p-2/fC11H6BrF2N2O4P/h15H2/q-2 8DBBFC5B2F70049A