InChI=1S/C17H16O5/c1-21-13-9-15(20)17(16(10-13)22-2)14(19)8-5-11-3-6-12(18)7-4-11/h3-10,18,20H,1-2H3
InChI=1S/C17H16O5/c1...
SMILES:COC1=CC(O)=C(C(=O)C=CC2=CC=C(O)C=C2)C(OC)=C1
InChI:InChI=1S/C17H16O5/c1-21-13-9-15(20)17(16(10-13)22-2)14(19)8-5-11-3-6-12(18)7-4-11/h3-10,18,20H,1-2H3
InChI key:UXUFMIJZNYXWDX-UHFFFAOYSA-N