Showing structure for n-{1-[1,15-dihydroxy-3-methoxy-12-(4-methoxyphenyl)-14-phenyl-5,7,11-trioxatetracyclo[10.2.1.0²,¹⁰.0⁴,⁸]pentadeca-2,4(8),9-triene-13-carbonyl]pyrrolidin-2-yl}-2-methylpropanimidic acid