IUPAC:(1R,3S,5R,6R,7E,11R,12S,13Z,15Z,17Z,21R,23S,24R,25S)-21-{[(2R,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-12-ethyl-1,3,5,6,25-pentahydroxy-11-methyl-9-oxo-10,27-dioxabicyclo[21.3.1]heptacosa-7,13,15,17,19-pentaene-24-carboxylic acid
IUPAC:(1R,3S,5R,6R,7E,11R,12S,13Z,15Z,17Z,21R,23S,24R,25S)-21-{[(2R,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-12-ethyl-1,3,5,6,25-pentahydroxy-11-methyl-9-oxo-10,27-dioxabicyclo[21.3.1]heptacosa-7,13,15,17,19-pentaene-24-carboxylic acid