InChI=1/C6H6N2O4S3/c7-15(11,12)5-1-3-6(13-5)14(10)2-4(9)8-3/h1H,2H2,(H,8,9)(H2,7,11,12)/t14-/m0/s1/f/h8H,7H2 147E2BCFD1C550D3