SMILES: O=c1cc(O)c2[nH]cnc2[nH]1
InChI: InChI=1S/C6H5N3O2/c10-3-1-4(11)9-6-5(3)7-2-8-6/h1-2H,(H3,7,8,9,10,11)
SELFIES: [O][=C][C][=C][Branch1][C][O][C][NH1][C][=N][C][=Ring1][Branch1][NH1][Ring1][#Branch2]