InChI=1S/C13H11N3O3/c1-15-6-10-11(13(18)19)14-7-16(10)9-5-3-2-4-8(9)12(15)17/h2-5,7H,6H2,1H3,(H,18,19)
InChI=1S/C13H11N3O3/...
SMILES:CN1CC2=C(C(=O)O)N=CN2C2=CC=CC=C2C1=O
InChI:InChI=1S/C13H11N3O3/c1-15-6-10-11(13(18)19)14-7-16(10)9-5-3-2-4-8(9)12(15)17/h2-5,7H,6H2,1H3,(H,18,19)
InChI key:OYQRHOAMCKMYSQ-UHFFFAOYSA-N