InChI=1/C12H13N5O2S2/c1-7-8(2)20-12(14-7)16-21(18,19)11-10(13)15-9-5-3-4-6-17(9)11/h3-6H,13H2,1-2H3,(H,14,16)/f/h14H AA226F3B513B64F9