Showing structure for [(1r,2r,5r,8r,9r,10s,13r,14r,15r,17s,18s)-17-hydroxy-1,2,6,6,9-pentamethyl-15-(prop-1-en-2-yl)-18-({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}carbonyl)-7-oxapentacyclo[11.7.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁸]icosan-8-yl]acetic acid