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Here , we compared the effects of a dimeric PSD - 95 inhibitor , UCCB01 - 125 , and the NMDAR antagonist , MK - 801 , on mechanical hypersensitivity in the complete Freund ' s adjuvant ( CFA ) model of inflammatory pain .
 Chemical: UCCB01 - 125; Chemical: MK - 801
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: UCCB01 - 125, MK - 801 
Answer:
 Chemical: UCCB01 - 125; Chemical: MK - 801