Showing structure for 6,7,16,17-tetrahydroxy-12-[(2-phenylacetyl)oxy]-3,20-dioxapentacyclo[11.7.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]icosa-1(13),2(10),4(9),5,7,11,14(19),15,17-nonaen-11-yl 2-phenylacetate