InChI=1/C17H14FN3O5/c18-12-3-2-10(6-11(12)16(19)23)21-15(22)7-20-17(24)9-1-4-13-14(5-9)26-8-25-13/h1-6H,7-8H2,(H2,19,23)(H,20,24)(H,21,22)/f/h20-21H,19H2 3B1597392504162F