InChI=1/C12H13N5S/c1-9-2-4-10(5-3-9)8-17-11(14)15-16-12(17)18-7-6-13/h2-5H,7-8H2,1H3,(H2,14,15)/f/h14H2 A5E2A15A37AE6C5E