3683
Local infusion of 100 mM potassium chloride into the mPFC also stimulated greater serotonin efflux in adult rats .
 Chemical: potassium chloride; Chemical: serotonin
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: potassium chloride; Chemical: serotonin