InChI=1/C16H15N5OS/c22-15(19-11-3-4-11)13-14-12(5-7-23-14)20-16(21-13)18-9-10-2-1-6-17-8-10/h1-2,5-8,11H,3-4,9H2,(H,19,22)(H,18,20,21)/f/h18-19H 2873C4D1E592600B