InChI=1/C11H18N4O5S2/c1-2-21(17,18)14-8-7-13-11(16)15-9-3-5-10(6-4-9)22(12,19)20/h3-6,14H,2,7-8H2,1H3,(H2,12,19,20)(H2,13,15,16)/f/h13,15H,12H2 E9F7E403599C23E7