InChI=1/C14H11F4N3O3S/c15-12-6-5-10(7-11(12)14(16,17)18)25(23,24)21-9-3-1-8(2-4-9)20-13(19)22/h1-7,21H,(H3,19,20,22)/f/h20H,19H2 1AE6B013474B829F