InChI=1/C17H15N5O5/c1-26-11-6-3-2-5-10(11)9-13(23)19-16-15(22(24)25)14(20-17(18)21-16)12-7-4-8-27-12/h2-8H,9H2,1H3,(H3,18,19,20,21,23)/f/h19H,18H2 7E3D153F37BD3540