InChI=1S/C11H10O4/c12-9-6-5-8(7-10(9)13)3-1-2-4-11(14)15/h1-7,12-13H,(H,14,15)
InChI=1S/C11H10O4/c1...
SMILES:O=C(O)C=CC=CC1=CC=C(O)C(O)=C1
InChI:InChI=1S/C11H10O4/c12-9-6-5-8(7-10(9)13)3-1-2-4-11(14)15/h1-7,12-13H,(H,14,15)
InChI key:QJTJIOCQLSVOMY-UHFFFAOYSA-N