InChI=1S/C12H12N2O4/c1-2-12(7-3-5-8(15)6-4-7)9(16)13-11(18)14-10(12)17/h3-6,15H,2H2,1H3,(H2,13,14,16,17,18)
InChI=1S/C12H12N2O4/...
SMILES:CCC1(C2=CC=C(O)C=C2)C(O)=NC(=O)N=C1O
InChI:InChI=1S/C12H12N2O4/c1-2-12(7-3-5-8(15)6-4-7)9(16)13-11(18)14-10(12)17/h3-6,15H,2H2,1H3,(H2,13,14,16,17,18)
InChI key:IEPXMKJNWPXDBP-UHFFFAOYSA-N