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Due to the similarity between Pd and Pt , the complexes of palladium ( II ) can be considered as potential anticancer agents .
 Chemical: Pd; Chemical: Pt; Chemical: palladium ( II )
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: Pd; Chemical: Pt; Chemical: palladium ( II )