InChI=1/C19H13FN2O4S/c1-2-7-22-14-8-15-16(26-11-25-15)9-17(14)27-19(22)21-18(23)10-24-13-5-3-12(20)4-6-13/h1,3-6,8-9H,7,10-11H2 320EB95B0A23A056