(2R)-3-{[{[(2R,3R,4R,5S,6S)-3-{[(2S,3R,4R,5S,6R)-3-Acetamido-5-{[(2S,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-({(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-[(2-hydroxy-5-oxo-1-cyclopenten-1-yl)c arbamoyl]tetrahydro-2H-pyran-2-yl}oxy)tetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}methyl)tetrahydro-2H-pyran-2-yl]oxy}- 6-carbamoyl-4-(carbamoyloxy)-5-hydroxy-5-methyltetrahydro-2H-pyran-2-yl]oxy}(hydroxy)phosphoryl]oxy}-2-({(2Z,6E)-11-[(2,2-dimethyl-6-methylenecyclohexyl)methyl]-3,8,8-trimethyl-2,6,11-dodecatrien-1-yl }oxy)propanoic acid (non-preferred name)

(2R)-3-{[{[(2R,3R,4R,5S,6S)-3-{[(2S,3R,4R,5S,6R)-3-Acetamido-5-{[(2S,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-({(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-[(2-hydroxy-5-oxo-1-cyclopenten-1-yl)c arbamoyl]tetrahydro-2H-pyran-2-yl}oxy)tetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}methyl)tetrahydro-2H-pyran-2-yl]oxy}- 6-carbamoyl-4-(carbamoyloxy)-5-hydroxy-5-methyltetrahydro-2H-pyran-2-yl]oxy}(hydroxy)phosphoryl]oxy}-2-({(2Z,6E)-11-[(2,2-dimethyl-6-methylenecyclohexyl)methyl]-3,8,8-trimethyl-2,6,11-dodecatrien-1-yl }oxy)propanoic acid (non-preferred name)

AC326-α