InChI=1/C19H21N5OS/c20-18-22-19(24-23-18)26-13-17(25)21-12-11-16(14-7-3-1-4-8-14)15-9-5-2-6-10-15/h1-10,16H,11-13H2,(H,21,25)(H3,20,22,23,24)/f/h21,23H,20H2 6B93B778BEAC6A77