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Resveratrol more potently inhibited CaCl ( 2 ) than potassium chloride contractions of RPV .
 Chemical: Resveratrol; Chemical: CaCl ( 2 ); Chemical: potassium chloride
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: Resveratrol; Chemical: CaCl ( 2 ); Chemical: potassium chloride