Showing structure for (1s,2r,3r,4s,5r,6s,8s,9s,10r,13r,16s,17r)-11-ethyl-8-hydroxy-6,16-dimethoxy-13-methyl-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-4-yl acetate