InChI=1/C18H15N5OS/c19-17-16-14(2-1-3-15(16)22-23-17)11-4-6-12(7-5-11)20-18(24)21-13-8-9-25-10-13/h1-10H,(H3,19,22,23)(H2,20,21,24)/f/h20-22H,19H2 5929045C9240CA3B