InChI=1/C17H14N6/c18-15-14-17(20-16(19-15)13-9-5-2-6-10-13)23(22-21-14)11-12-7-3-1-4-8-12/h1-10H,11H2,(H2,18,19,20)/f/h18H2 30EBADDD3E99A577