Showing structure for (1r,2s,3s,4s,6s,7s,8r,10r,14r,15r,18s)-6,7-bis(acetyloxy)-14-[(r)-(acetyloxy)(furan-3-yl)methyl]-4,15-bis(2-methoxy-2-oxoethyl)-3,5,10,14-tetramethyl-9,11,16-trioxahexacyclo[8.5.1.1¹,⁷.1⁵,⁸.0²,¹².0³,⁸]octadecan-18-yl 2-methylpropanoate