28307
In the present study , the anti - inflammatory effect of salicylideneamino - 2 - thiophenol ( SAL - 2 ) , a derivative of salicylate , on a potent oxidant 4 - hydroxynonenal ( HNE ) - induced oxidative stress was investigated using rat prostate endothelial ( YPEN - 1 ) cells .
 Chemical: salicylideneamino - 2 - thiophenol; Chemical: SAL - 2; Chemical: salicylate; Chemical: 4 - hydroxynonenal; Chemical: HNE
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: salicylideneamino - 2 - thiophenol; Chemical: SAL - 2; Chemical: salicylate; Chemical: 4 - hydroxynonenal; Chemical: HNE