Showing structure for (2s,6s,8s,9r,12z,14e,16s,27s,29s)-16-ethyl-3,6,8,9-tetrahydroxy-12-(methoxymethyl)-27,29-dimethyl-2-propyl-1-oxa-4-azacyclotriaconta-3,12,14-triene-20,30-dione