Showing structure for (3r)-3-[(2s,3r,6s)-4-hydroxy-2,3-dimethyl-6-[(2r)-5-methyl-2-(2-methylprop-1-en-1-yl)hex-5-en-1-yl]-6-(3-methylbut-2-en-1-yl)-5,7-dioxo-2,3-dihydro-1-benzopyran-8-yl]-3-phenylpropanoic acid