InChI=1/C21H21FN2O4S2/c1-2-28-17-9-7-16(8-10-17)24-18-12-30(26,27)13-19(18)29-21(24)23-20(25)11-14-3-5-15(22)6-4-14/h3-10,18-19H,2,11-13H2,1H3/t18-,19-/m0/s1 0A75AFB38C5D261A