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Cyclo ( His - Gly ) and cyclo ( His - Ala ) have also recently demonstrated significant anticancer activity against a range of cell lines , however , as a result of their physicochemistry , namely high solubility and low lipophilicity , it can be predicted that cellular permeability would be low , making them ideal candidates for liposome drug delivery .
 Chemical: Cyclo ( His - Gly ); Chemical: cyclo ( His - Ala )
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Cyclo ( His - Gly ); Chemical: cyclo ( His - Ala )