Showing structure for methyl 2,3,27-trihydroxy-18-isopropyl-2,6,11,15,24,28-hexamethyl-9,16,19-trioxo-31-oxatetracyclo[26.2.1.0⁵,²².0⁸,²¹]hentriaconta-5,10,14,23-tetraene-21-carboxylate