15882
The purported sigma - 1 antagonist , BMY - 14802 has been previously demonstrated to reduce L - DOPA induced dyskinesia in a 5 - HT ( 1A ) receptor dependent manner .
 Chemical: BMY - 14802; Chemical: L - DOPA
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: BMY - 14802; Chemical: L - DOPA