Showing structure for (12s,13r)-6,15-dihydroxy-13-(hydroxymethyl)-8,12,13-trimethyl-3,11-dioxatetracyclo[7.6.1.0⁵,¹⁶.0¹⁰,¹⁴]hexadeca-1(16),5,7,9,14-pentaene-2,4-dione