InChI=1/C15H15N7O3/c23-22(24)11-3-1-2-10(8-11)18-14-12-13(17-9-16-12)19-15(20-14)21-4-6-25-7-5-21/h1-3,8-9H,4-7H2,(H2,16,17,18,19,20)/f/h17-18H B6CBDEA05E6072FE