InChI=1/C15H15N5OS2/c1-20-4-2-10-8(7-20)6-9-11(16)12(23-14(9)18-10)13(21)19-15-17-3-5-22-15/h3,5-6H,2,4,7,16H2,1H3,(H,17,19,21)/f/h19H 5E037E3A9B68ADD0