InChI=1/C16H18N4OS2/c1-9-10-8-13(22-15(10)20(2)19-9)14(21)18-16-17-11-6-4-3-5-7-12(11)23-16/h8H,3-7H2,1-2H3,(H,17,18,21)/f/h18H 2AC487E2AAF4382F