Showing structure for 25,26-dihydroxy-10,16-dimethyl-2,5,13,18,27,31-hexaoxaspiro[heptacyclo[22.4.3.1¹⁴,¹⁷.0¹,³.0⁷,¹².0⁷,¹⁶.0²⁴,²⁸]dotriacontane-15,2'-oxirane]-10,20,22-triene-4,19-dione