InChI=1/C12H16N2O6S/c13-21(18,19)10-3-1-9(2-4-10)5-6-20-12(17)8-14-7-11(15)16/h1-4,14H,5-8H2,(H,15,16)(H2,13,18,19)/f/h14H,13H2	9E5B64DEE20EE2AA