23075
PQ did not alter the concentration of dopamine ( DA ) , homovanillic acid ( HVA ) or 3 , 4 - dihydroxyphenylacetic acid ( DOPAC ) , or increase dopamine turnover in the striatum .
 Chemical: dopamine; Chemical: homovanillic acid; Chemical: HVA; Chemical: 3 , 4 - dihydroxyphenylacetic acid; Chemical: DOPAC; Chemical: dopamine
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: dopamine, homovanillic acid, HVA, 3 , 4 - dihydroxyphenylacetic acid, DOPAC, dopamine 
Answer:
 Chemical: dopamine; Chemical: homovanillic acid; Chemical: HVA; Chemical: 3 , 4 - dihydroxyphenylacetic acid; Chemical: DOPAC; Chemical: dopamine