25550
In this study , a copolymer of MPC and vinylferrocene [ VF ; poly ( MPC - co - VF ) ] ( PMF ) is synthesized .
 Chemical: MPC; Chemical: vinylferrocene; Chemical: poly ( MPC - co - VF ); Chemical: PMF
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: MPC; Chemical: vinylferrocene; Chemical: poly ( MPC - co - VF ); Chemical: PMF