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Using cell - based assays and brain slice preparations , we characterized the interaction of a potent and efficacious mGlu5 PAM from the CPPHA series termed NCFP ( N - ( 4 - chloro - 2 - ( ( 4 - fluoro - 1 , 3 - dioxoisoindolin - 2 - yl ) methyl ) phenyl ) picolinamide ) .
 Chemical: CPPHA; Chemical: NCFP; Chemical: N - ( 4 - chloro - 2 - ( ( 4 - fluoro - 1 , 3 - dioxoisoindolin - 2 - yl ) methyl ) phenyl ) picolinamide
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: CPPHA; Chemical: NCFP; Chemical: N - ( 4 - chloro - 2 - ( ( 4 - fluoro - 1 , 3 - dioxoisoindolin - 2 - yl ) methyl ) phenyl ) picolinamide