HO H. H. H. Но ÓH OH H H. H Но OH 1,1 О 1,2 1,3 1,4 1,5 1,6
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Q: HO H H H. HO OH HO H. H. H. Но H. OH ÓH 1,1 1,2 1,3 1,4 1,5 1,6
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