InChI=1/C17H13FN2O4S/c1-25(22,23)20-8-7-11-9-12(5-6-15(11)20)17(21)24-16-4-2-3-14(18)13(16)10-19/h2-6,9H,7-8H2,1H3 E8DD5BBCBCE577CF