InChI=1/C11H14N2O2S4/c12-19(14,15)10-6-8-5-9(17-11(8)18-10)7-13-1-3-16-4-2-13/h5-6H,1-4,7H2,(H2,12,14,15)/f/h12H2 A11B4862F1B27C77