13789
However , NCFP provides greater mGlu5 subtype selectivity than does CPPHA , making it more suitable for studies of effects on mGlu5 in CNS preparations .
 Chemical: NCFP; Chemical: CPPHA
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: NCFP; Chemical: CPPHA