Showing structure for (1r,2s,3s,5r,6r,8s,10r,12r,13s,14s,16r,17s,18r,19s)-19-benzyl-6,21-dihydroxy-6,8,16,17-tetramethyl-7-oxo-4,11,15-trioxa-20-azahexacyclo[11.8.0.0¹,¹⁸.0³,⁵.0¹⁰,¹².0¹⁴,¹⁶]henicos-20-en-2-yl acetate