InChI=1/C15H14FN3OS/c16-11-3-5-12(6-4-11)19-15(20)18-10-14-8-7-13(21-14)2-1-9-17/h3-8H,9-10,17H2,(H2,18,19,20)/f/h18-19H FC741CF6C30E2DC9