InChI=1/C18H15N5O/c1-23-10-9-14(22-23)11-5-7-12(8-6-11)18-20-15-4-2-3-13(17(19)24)16(15)21-18/h2-10H,1H3,(H2,19,24)(H,20,21)/f/h20H,19H2 BA6CEAEAF6FAD93C