InChI=1/C21H22N2O5S3/c1-13-3-4-18(7-14(13)2)31(26,27)23-9-17(24)8-19(23)21(25)28-10-16-12-30-20(22-16)15-5-6-29-11-15/h3-7,11-12,17,19,24H,8-10H2,1-2H3/t17-,19-/m1/s1 981BD7A56FEF1EAB