InChI=1/C19H19N5OS/c1-2-14-6-5-7-16(12-14)21-19(26)23-22-18(25)15-8-9-17(20-13-15)24-10-3-4-11-24/h1,5-9,12-13H,3-4,10-11H2,(H,22,25)(H2,21,23,26)/f/h21-23H 34CB9C28736ACEAB