InChI=1/C12H20N2O3S2/c1-3-4-5-6-7-11(14-17-2)10-8-12(18-9-10)19(13,15)16/h8-9H,3-7H2,1-2H3,(H2,13,15,16)/b14-11+/f/h13H2 F9C8F0994AB70282