377
Thus , inactivation of the PKA phosphorylation site of DARPP - 32 abolishes the effect of DHPG .
 Chemical: DHPG
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: DHPG 
Answer:
 Chemical: DHPG