3750
In contrast , the lipophilic dichloromethane extracts of the roots , stems and leaves exhibited potent anti - inflammatory effects greater than or equal to 1 with minimal cytotoxicity to RAW264 . 7 cells .
 Chemical: dichloromethane
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: dichloromethane 
Answer:
 Chemical: dichloromethane