15056
Clusters could be stabilized by the addition of Ag ( + ) ions and destabilized by either the addition of glutathione or the removal of Ag ( + ) ions .
 Chemical: Ag ( + ); Chemical: glutathione; Chemical: Ag ( + )
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: Ag ( + ); Chemical: glutathione; Chemical: Ag ( + )