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In this study , we evaluate the role DRD2 plays in chlorpromazine - induced EPS in schizophrenic patients .
 Chemical: chlorpromazine; Disease: EPS; Disease: schizophrenic
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: chlorpromazine; Disease: EPS; Disease: schizophrenic