21660
Pretreatment with the D1 / D5 receptors antagonist SCH23390 or the AMPA receptors endocytosis interfering peptide Tat - GluR23Y was conducted to examine their capacities to reverse ketamine - induced electrophysiological and behavioral alterations .
 Chemical: SCH23390; Chemical: AMPA; Chemical: ketamine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: SCH23390, AMPA, ketamine 
Answer:
 Chemical: SCH23390; Chemical: AMPA; Chemical: ketamine