Showing structure for methyl (1s,3's,4's,4ar,7r,7ar)-3'-hydroxy-4'-[(4-hydroxyphenyl)methyl]-5'-oxo-1-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4a,7a-dihydro-1h-spiro[cyclopenta[c]pyran-7,2'-oxolane]-4-carboxylate