InChI=1/C18H15N5O2/c1-25-13-4-2-12(3-5-13)21-18-20-9-11-8-16(24)22-15-6-7-19-10-14(15)17(11)23-18/h2-7,9-10H,8H2,1H3,(H,22,24)(H,20,21,23)/f/h21-22H AC34053658CE0B3C