24347
The cytotoxic effects of MTX and MTX metabolites were evaluated in the H9c2 cells after 24 - h incubation with MTX alone and MTX + metabolites .
 Chemical: MTX; Chemical: MTX; Chemical: MTX; Chemical: MTX
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: MTX; Chemical: MTX; Chemical: MTX; Chemical: MTX