InChI=1/C13H18N4O3S2/c1-13(2,3)20-12(19)16-15-9(18)7-6-8-10(21-7)14-11(22-8)17(4)5/h6H,1-5H3,(H,15,18)(H,16,19)/f/h15-16H AF61DCC307D5DD8F