(2R,4R,5R,6S)-6-[(1R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-hydroxyethyl]-2-[(2S,4R,5R,6R)-2-carboxy-6-[(1R)-1,2-dihydroxyethyl]-5-hydroxy-2-[[(2R,3S,4R,5R,6R)-6-[[(2R,3S,4R,5R,6R)-3-hydroxy-5-[[(3R)-3-hydroxytetradecanoyl]amino]-4-[(3R)-3-hydroxytetradecanoyl]oxy-6-phosphonooxyoxan-2-yl]methoxy]-5-[[(3R)-3-hydroxytetradecanoyl]amino]-4-[(3R)-3-hydroxytetradecanoyl]oxy-3-phosphonooxyoxan-2-yl]methoxy]oxan-4-yl]oxy-4,5-dihydroxyoxane-2-carboxylic acid