IUPAC:(2R,3S,5R,6S,8R,9S,10S,13S,16S,17R,18S)-11-ethyl-8,9,16-trihydroxy-6,18-dimethoxy-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecan-4-one
IUPAC:(2R,3S,5R,6S,8R,9S,10S,13S,16S,17R,18S)-11-ethyl-8,9,16-trihydroxy-6,18-dimethoxy-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecan-4-one