[(2S,4R,5S)-4-[(2S,4R,5S)-3-[(2S,4R,5S)-3-[[(6S,8R,8aR)-7-(acetylchloranuidylamino)-8-[(2S,4R,5S)-3-acetyloxy-4-[(2S,4R,5S)-3-[(2S,4S,5S)-3-hydroxy-6-methyl-5-phenylmethoxy-4-[(2R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-methyl-4,5-bis(phenylmethoxy)oxan-2-yl]oxy-6-methyl-5-phenylmethoxyoxan-2-yl]oxy-2,2-dimethyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-6-methyl-5-phenylmethoxy-4-[(2R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-methyl-4,5-bis(phenylmethoxy)oxan-2-yl]oxy-2,6-dimethyl-5-phenylmethoxyoxan-3-yl] acetate