InChI=1/C20H17N7S/c21-18(22)14-6-8-15(9-7-14)24-19-23-11-10-17(26-19)27-20-25-16(12-28-20)13-4-2-1-3-5-13/h1-12H,(H3,21,22)(H2,23,24,25,26,27)/p+1/fC20H18N7S/h23,27H,21-22H2/q+1 B12BD66693E9DF04