Showing structure for (1r,2r,4r,10s,13s,14r,19r)-1-hydroxy-9,9,14-trimethyl-17-[(1r)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-18-methylidene-3,8-dioxapentacyclo[11.7.0.0²,⁴.0⁴,¹⁰.0¹⁴,¹⁹]icosa-5,16-dien-7-one