4761
On the other hand , the pressor response to i . c . carbachol ( 1 mug ) was almost completely blocked by i . c . atropine ( 3 mug ) or hexamethonium ( 500 mug ) , and significantly reduced by i . c . chlorpromazine ( 50 mug ) but significantly potentiated by i . c . desmethylimipramine ( 30 mug ) .
 Chemical: carbachol; Chemical: atropine; Chemical: hexamethonium; Chemical: chlorpromazine; Chemical: desmethylimipramine
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: carbachol; Chemical: atropine; Chemical: hexamethonium; Chemical: chlorpromazine; Chemical: desmethylimipramine