InChI=1/C17H13BrN4O4/c18-11-3-6-14-20-13(7-15(23)22(14)8-11)9-26-16(24)10-1-4-12(5-2-10)21-17(19)25/h1-8H,9H2,(H3,19,21,25)/f/h21H,19H2	D23AC64EDE8CACE6