Showing structure for (1r,2r,4s,6s,7r,8s,9r,10s,11r,13s,15s,16r,17r)-6,7,8,9-tetrahydroxy-8-(hydroxymethyl)-4,17-dimethyl-5-oxo-13-phenyl-15-(prop-1-en-2-yl)-12,14,18-trioxapentacyclo[11.4.1.0¹,¹⁰.0²,⁶.0¹¹,¹⁵]octadecan-16-yl acetate