22217
Zein and zein / CMCS nanoparticles demonstrated similar protection for both I3C and DIM against ultraviolet ( UV ) light , attributed mainly to the contribution of the zein protein .
 Chemical: I3C; Chemical: DIM
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: I3C; Chemical: DIM