1069
PDE10A is highly expressed in the brain and functions to metabolically inactivate the important second messengers cAMP and cGMP .
 Chemical: cAMP; Chemical: cGMP
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: cAMP; Chemical: cGMP