InChI=1/C14H11FN2O4S/c15-12-6-1-9(7-13(12)17(20)21)16-14(19)8-22-11-4-2-10(18)3-5-11/h1-7,18H,8H2,(H,16,19)/f/h16H	8148C7565C4026E2