14206
The response to the 5 - HT1a agonist , 8 - OHDPAT ( 0 . 003 - 0 . 5 mg / kg , SC ) , was assessed using lower lip retraction ( LLR ) , hypoactivity , and 5 - hydroxytryptophan ( 5 - HTP ) accumulation following decarboxylase inhibition .
 Chemical: 8 - OHDPAT; Chemical: 5 - hydroxytryptophan; Chemical: 5 - HTP
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: 8 - OHDPAT; Chemical: 5 - hydroxytryptophan; Chemical: 5 - HTP