Showing structure for [(1s,2r,3r,4s,5r,6s,8r,9s,10s,13s,16s,17r,18s)-8-ethoxy-11-ethyl-9-hydroxy-6,16,18-trimethoxy-4-(propanoyloxy)-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-13-yl]methyl 2-[(3s)-3-methyl-2,5-dioxopyrrolidin-1-yl]benzoate