InChI=1/C15H11FN4O4S/c1-24-14(23)10(16)11(9-12(21)19-15(25)20-13(9)22)18-8-4-2-3-7(5-8)6-17/h2-5,10,18H,1H3,(H2,19,20,21,22,25)/t10-/m1/s1/f/h19-20H 7C8E64F4438BF3B7