IUPAC:(2R,3R)-N-[(1'S,2S,7'R,9'Z,17'S,20'R,21'S,24'R,29'S,32'R)-29'-benzyl-24'-[(2S)-butan-2-yl]-32'-[(1R)-1-hydroxyethyl]-7',20',28'-trimethyl-11',14',18',22',25',27',30',33'-octaoxo-6',15',19'-trioxa-12',23',26',28',31',34'-hexaazaspiro[oxirane-2,8'-tricyclo[15.9.8.2^{2,5}]hexatriacontane]-2',4',9',35'-tetraen-21'-yl]-3-hydroxy-2,4-dimethylpentanamide
IUPAC:(2R,3R)-N-[(1'S,2S,7'R,9'Z,17'S,20'R,21'S,24'R,29'S,32'R)-29'-benzyl-24'-[(2S)-butan-2-yl]-32'-[(1R)-1-hydroxyethyl]-7',20',28'-trimethyl-11',14',18',22',25',27',30',33'-octaoxo-6',15',19'-trioxa-12',23',26',28',31',34'-hexaazaspiro[oxirane-2,8'-tricyclo[15.9.8.2^{2,5}]hexatriacontane]-2',4',9',35'-tetraen-21'-yl]-3-hydroxy-2,4-dimethylpentanamide