InChI=1/C19H14F2O4S/c1-11-9-16(22)19(25-17-8-5-13(20)10-15(17)21)18(24-11)12-3-6-14(7-4-12)26(2)23/h3-10H,1-2H3/t26-/m1/s1	F12776FE50D94FD8