InChI=1/C15H13FN4O3S/c16-12-7-9(1-6-14(12)21)13-8-15(20-19-13)18-10-2-4-11(5-3-10)24(17,22)23/h1-8,21H,(H2,17,22,23)(H2,18,19,20)/f/h18,20H,17H2 FBD752D5F69AC144