InChI=1/C18H15N5S/c1-11-10-24-18-15(11)17(21-13-6-8-19-9-7-13)22-16(23-18)14-5-3-4-12(2)20-14/h3-10H,1-2H3,(H,19,21,22,23)/f/h21H 600F5A376F28FCE9