InChI=1/C19H11F4N3O3S/c20-12-5-9(19(21,22)23)6-14-17(12)30-15(24-14)8-26-18(29)11-4-2-1-3-10(11)13(25-26)7-16(27)28/h1-6H,7-8H2,(H,27,28)/p-1/fC19H10F4N3O3S/q-1 23915A2A3912ED1E