InChI=1/C11H18N4O2S2/c12-10(18)11(5-3-1-2-4-6-11)15-19(16,17)9-7-13-8-14-9/h7-8,15H,1-6H2,(H2,12,18)(H,13,14)/f/h13H,12H2 97E056CD4DC96C21