InChI=1/C16H11F3N3O4S/c17-16(18,19)9-1-3-10(4-2-9)22-27(25,26)11-5-6-12-13(7-11)21-15(24)8-14(23)20-12/h1-7H,8H2,(H,20,23)(H,21,24)/q-1/f/h20-21H 4819E6802B159063