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