InChI=1S/C16H14O5/c1-21-15-9-11(17)8-14(20)16(15)13(19)7-6-10-4-2-3-5-12(10)18/h2-9,17-18,20H,1H3
InChI=1S/C16H14O5/c1...
SMILES:COC1=CC(O)=CC(O)=C1C(=O)C=CC1=CC=CC=C1O
InChI:InChI=1S/C16H14O5/c1-21-15-9-11(17)8-14(20)16(15)13(19)7-6-10-4-2-3-5-12(10)18/h2-9,17-18,20H,1H3
InChI key:UTZASYFUQKMLRQ-UHFFFAOYSA-N