InChI=1/C17H15N5O2/c18-16(24)11-3-1-4-12(9-11)21-17-19-8-7-15(22-17)20-13-5-2-6-14(23)10-13/h1-10,23H,(H2,18,24)(H2,19,20,21,22)/f/h20-21H,18H2 5D4851B0ABA2D399