Showing structure for 1,5,10,13-tetrahydroxy-8-oxa-4-azatricyclo[7.3.1.0²,⁷]trideca-2(7),3,5-trien-6-yl 2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylate