InChI=1/C20H16N4O4S3/c1-12-3-9-15(10-4-12)31(26,27)28-14-7-5-13(6-8-14)11-16-17(21)24-19(22-18(16)25)30-23-20(24)29-2/h3-11,21H,1-2H3/b16-11-,21-17?	803D60A7E099FDFF