3179
These data suggest that dihexa may have therapeutic potential as a treatment of disorders , such as Alzheimer ' s disease , where augmented synaptic connectivity may be beneficial .
 Chemical: dihexa
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: dihexa 
Answer:
 Chemical: dihexa