Showing structure for (1r,2r,7s,10r,11r,14s,17r,18s)-2-hydroxy-7-{[(2r,4r,5s,6r)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-10,17-dimethyl-16,21-dioxahexacyclo[15.3.1.0¹,¹⁴.0²,¹¹.0⁵,¹⁰.0¹⁴,¹⁸]henicos-4-en-15-one