InChI=1/C11H18N4O5S2/c12-22(19,20)11-15-14-10(21-11)13-8(16)6-4-2-1-3-5-7-9(17)18/h1-7H2,(H,17,18)(H2,12,19,20)(H,13,14,16)/p-1/fC11H17N4O5S2/h13H,12H2/q-1 99B4A8A93B6D9236