8573
Concurrently with the protective effect of the ROS scavenger or Nec - 1 on TNF alpha or SKN , the RIP1 - RIP3 complex was significantly affected in the presence of those agents .
 Chemical: Nec - 1
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: Nec - 1