InChI=1/C14H16N4O2S2/c1-9-14(10(2)17-16-9)22(19,20)18(3)8-13-15-11-6-4-5-7-12(11)21-13/h4-7H,8H2,1-3H3,(H,16,17)/f/h16H 04B804F7CD484636