485
The optimal formulation with the best self - microemulsifying and solubilization ability consisted of 40 % ( w / w ) of ethyl linoleate and oleic acid ( 2 : 1 ) , 35 % ( w / w ) Tween - 80 and 25 % ( w / w ) glycerol .
 Chemical: ethyl linoleate; Chemical: oleic acid; Chemical: Tween - 80; Chemical: glycerol
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: ethyl linoleate, oleic acid, Tween - 80, glycerol 
Answer:
 Chemical: ethyl linoleate; Chemical: oleic acid; Chemical: Tween - 80; Chemical: glycerol