InChI=1/C11H18N2O6S2/c1-2-3-4-5-9-6-10(18-20(12,14)15)8-11(7-9)19-21(13,16)17/h6-8H,2-5H2,1H3,(H2,12,14,15)(H2,13,16,17)/f/h12-13H2 6A15A4217824CD02