17887
Amphiphilic diblock copolymers are prepared with terminal hydroxyl , methoxy , or mannoside functionality and incorporated into nanocarrier formulations at specific ratios by Flash NanoPrecipitation .
 Chemical: hydroxyl; Chemical: methoxy; Chemical: mannoside
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: hydroxyl, methoxy, mannoside 
Answer:
 Chemical: hydroxyl; Chemical: methoxy; Chemical: mannoside