Showing structure for 7-{[2,4-dihydroxy-5-(methoxycarbonyl)-3,6-dimethylphenyl]methyl}-15-formyl-6,14-dihydroxy-4,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid