18785
In this study , an MTT assay revealed the cytotoxic activity of SIM against human large cell lung cancer ( Non - small cell lung cancer ; NSCLC ) cells ( NCI - H460 ) ; however , induced apoptosis was not observed in NCI - H460 cells .
 Chemical: MTT; Chemical: SIM
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: MTT; Chemical: SIM