1392
The restimulation of this area with N - methyl - D - aspartic acid 15 days postlesion failed to produce a pressor response .
 Chemical: N - methyl - D - aspartic acid
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: N - methyl - D - aspartic acid