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. Author manuscript; available in PMC: 2011 Apr 1.
Published in final edited form as: Nat Chem. 2010 Aug 8;2(10):847–852. doi: 10.1038/nchem.751

Figure 1. Molecular structures of the host and guests used in this study.

Figure 1

Deep-cavity cavitand host 1, and the two series of ester guests 2–6 (13 non-hydrogen atoms) and 7–11 (16 non-hydrogen atoms).