14114
Such edge - terminated films are metastable structures of MoS2 and MoSe2 , which may find applications in diverse catalytic reactions .
 Chemical: MoS2; Chemical: MoSe2
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: MoS2; Chemical: MoSe2