Showing structure for (1r,2s,3r,4s,5s,7s,9r,10r,11r,14s)-3,5,10-tris(acetyloxy)-2-hydroxy-4,14,16,16-tetramethyl-8-methylidene-13-oxo-15-oxatetracyclo[9.4.1.0¹,¹⁴.0⁴,⁹]hexadecan-7-yl (2e)-3-phenylprop-2-enoate