Showing structure for (1s,3r,7r,10s,12s,13r,15s,16s,17s,18s,20s)-15-hydroxy-9,9,18,20-tetramethyl-17-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]-5,14,19-trioxo-4,8,23-trioxahexacyclo[13.7.1.0¹,¹³.0³,⁷.0³,¹⁰.0¹⁶,²⁰]tricosan-12-yl acetate