InChI=1/C13H11ClN6OS/c14-8-3-1-7(2-4-8)9-5-17-10(21-9)6-22-13-19-11(15)18-12(16)20-13/h1-5H,6H2,(H4,15,16,18,19,20)/f/h15-16H2 CA19EF890E14B4B6