InChI=1/C13H10N6OS/c1-19-5-9(15-6-19)11-17-12(20-18-11)7-2-3-10-8(4-7)16-13(14)21-10/h2-6H,1H3,(H2,14,16)/f/h14H2 AB6BA78E25E6B4AB