Showing structure for (1r,8r,9s,10s)-3,4,8-trihydroxy-5-[(2s)-1-hydroxypropan-2-yl]-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one