InChI=1/C13H9N5S3/c14-3-9-4-16-13(18-11(9)15)21-7-10-6-20-12(17-10)8-1-2-19-5-8/h1-2,4-6H,7H2,(H2,15,16,18)/f/h15H2 D6ED2BB18EA1BC9E