IUPAC:4-oxo-4-{[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,37S,38S,39S,40S,41S,42S,43S,44S,45S,46S,47S,48S,49S)-15,20,25,30,35-pentakis({[(3-carboxypropanoyl)oxy]methyl})-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10-{[(4-oxopentanoyl)oxy]methyl}-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^{3,6}.2^{8,11}.2^{13,16}.2^{18,21}.2^{23,26}.2^{28,31}]nonatetracontan-5-yl]methoxy}butanoic acid
IUPAC:4-oxo-4-{[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,37S,38S,39S,40S,41S,42S,43S,44S,45S,46S,47S,48S,49S)-15,20,25,30,35-pentakis({[(3-carboxypropanoyl)oxy]methyl})-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10-{[(4-oxopentanoyl)oxy]methyl}-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^{3,6}.2^{8,11}.2^{13,16}.2^{18,21}.2^{23,26}.2^{28,31}]nonatetracontan-5-yl]methoxy}butanoic acid