7191
Less than 1 % was excreted as the simple monoester MINCH .
 Chemical: monoester; Chemical: MINCH
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: monoester, MINCH 
Answer:
 Chemical: monoester; Chemical: MINCH