InChI=1/C19H15N5S/c1-2-8-21-15(4-1)12-22-19-23-13-16(14-6-9-20-10-7-14)18(24-19)17-5-3-11-25-17/h1-11,13H,12H2,(H,22,23,24)/f/h22H 0863093118CFAC55