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Like atypical antipsychotic drugs , LY459477 reversed in vitro electrophysiological effects of a serotonergic hallucinogen and behavioral effects of phencyclidine or amphetamine .
 Chemical: LY459477; Chemical: phencyclidine; Chemical: amphetamine
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: LY459477; Chemical: phencyclidine; Chemical: amphetamine