20444
A novel series of prodrugs containing dabigatran and methyl ( E ) - 3 - ( 4 - hydroxy - 2 - methoxyphenyl ) propenoate ( methyl ferulate ) were synthesized .
 Chemical: dabigatran; Chemical: methyl ( E ) - 3 - ( 4 - hydroxy - 2 - methoxyphenyl ) propenoate; Chemical: methyl ferulate
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: dabigatran; Chemical: methyl ( E ) - 3 - ( 4 - hydroxy - 2 - methoxyphenyl ) propenoate; Chemical: methyl ferulate