InChI=1/C18H15F2N3O4S/c1-28(25,26)18-7-3-12(9-22-18)23-16(24)5-6-17-21-10-15(27-17)13-4-2-11(19)8-14(13)20/h2-4,7-10H,5-6H2,1H3,(H,23,24)/f/h23H 736652B1726B6DDB