InChI=1/C11H7F3N2O4/c12-5-3-6(13)10(14)7(4-5)15-11(20)16-8(17)1-2-9(18)19/h1-4H,(H,18,19)(H2,15,16,17,20)/p-1/b2-1+/fC11H6F3N2O4/h15-16H/q-1	2DA70554BB7F50C7