IUPAC:(2R,3R,4S,5S,6S,8S,9S,10R,13R,16S,17R)-11-ethyl-6-methoxy-13-methyl-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecane-4,8,16-triol
IUPAC:(2R,3R,4S,5S,6S,8S,9S,10R,13R,16S,17R)-11-ethyl-6-methoxy-13-methyl-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecane-4,8,16-triol