[(2S,3R,4S,6R)-6-[(2S,3R,4R,5S,6R)-3-(3-dodecanoyloxytetradecanoylamino)-6-(hydroxymethyl)-5-phosphonooxy-4-(3-tetradecanoyloxytetradecanoyloxy)oxan-2-yl]oxy-2-hydroxy-3-(3-hydroxytetradecanoylamino)oxan-4-yl] 3-hydroxytetradecanoate;[3-(octadecylcarbamoyloxymethyl)cyclobutyl]methyl N-acetyl-N-[(1-ethylpyridin-1-ium-2-yl)methyl]carbamate