9716
We studied the anti - metastasis potential of DHA and LA in 12 - O - tetradecanoylphorbol - 13 - acetate ( TPA ) - induced MCF - 7 cells .
 Chemical: DHA; Chemical: 12 - O - tetradecanoylphorbol - 13 - acetate; Chemical: TPA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DHA; Chemical: 12 - O - tetradecanoylphorbol - 13 - acetate; Chemical: TPA