InChI=1/C10H12N2O5S3/c11-20(16,17)8-2-5-1-7(18-10(5)19-8)9(15)12-3-6(14)4-13/h1-2,6,13-14H,3-4H2,(H,12,15)(H2,11,16,17)/t6-/m0/s1/f/h12H,11H2 DACFBA5BCDBF73F2