InChI=1/C17H13N5O4/c1-9-14-11(15(24)20-22-8-13(23)19-17(22)25)7-12(18-16(14)26-21-9)10-5-3-2-4-6-10/h2-7H,8H2,1H3,(H,20,24)(H,19,23,25)/f/h19-20H 8DD2302E90A2DF82