InChI=1/C17H14N4OS/c22-16(12-1-2-12)21-14-4-3-13(11-5-7-18-8-6-11)15(20-14)17-19-9-10-23-17/h3-10,12H,1-2H2,(H,20,21,22)/f/h21H B31075A3D2823586