InChI=1/C16H14N6O3/c17-15(18)21-19-8-11-13(23)20-16(25)22(14(11)24)12-7-3-5-9-4-1-2-6-10(9)12/h1-8,19H,(H4,17,18,21)(H,20,23,25)/p-1/b11-8+/fC16H13N6O3/h17,21H,18H2/q-1/b11-8+,17-15? EBCE85D903AB5FCC