Showing structure for methyl 2-[(1s,2r,3r,8r,9s,10r,13r,15r)-13-(furan-3-yl)-2-hydroxy-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.0³,⁸.0¹¹,¹⁵]hexadeca-4,11-dien-9-yl]acetate