InChI=1/C18H15N5O3/c1-9-5-10(24)3-4-11(9)15-6-12(13(7-19)17(20)22-15)14-8-21-23-16(14)18(25)26-2/h3-6,8,24H,1-2H3,(H2,20,22)(H,21,23)/f/h21H,20H2 E1FB7548EDBA31C8