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(1R,2S,6S,7S,9R,12R)-7-[[(2R,3R,4S,5S,6S)-6-Methoxy-4-[[(1R,2S,6S,7R,9R,12R)-4-oxo-12-phenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]oxy]-3,5-bis(phenylmethoxy)oxan-2-yl]methoxy]-12-phenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-4-o


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