InChI=1/C15H13Br2N5O3/c16-11-5-10(7-20-21-15(18)19)14(13(17)6-11)25-8-9-1-3-12(4-2-9)22(23)24/h1-7H,8H2,(H4,18,19,21)/p+1/b20-7+/fC15H14Br2N5O3/h21H,18-19H2/q+1 70EDD701B7B8108D