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Recently , synthetic fibrinolysis inhibitors such as tranexamic acid ( tAMCA ) have been considered as substitutes for aprotinin .
 Chemical: tranexamic acid; Chemical: tAMCA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: tranexamic acid, tAMCA 
Answer:
 Chemical: tranexamic acid; Chemical: tAMCA