IUPAC:N-[(2Z,5R,6S,9S,10S,11R)-2-(butan-2-ylidene)-10-hydroxy-5,11-dimethyl-3,7,12-trioxo-9-[(pyridin-3-yl)methyl]-1,4-dioxa-8-azacyclododecan-6-yl]-3-hydroxypyridine-2-carboxamide
IUPAC:N-[(2Z,5R,6S,9S,10S,11R)-2-(butan-2-ylidene)-10-hydroxy-5,11-dimethyl-3,7,12-trioxo-9-[(pyridin-3-yl)methyl]-1,4-dioxa-8-azacyclododecan-6-yl]-3-hydroxypyridine-2-carboxamide