Showing structure for (3'r,4's,5'r,6'r)-3',5,5',7-tetrahydroxy-6'-(hydroxymethyl)-3h-spiro[2-benzofuran-1,2'-oxan]-4'-yl (2e,4e,8e,10e)-7-hydroxy-8,14-dimethylhexadeca-2,4,8,10-tetraenoate