10736
Therefore , the main objectives of the current work were to investigate the potentiality of SUN to induce CYP1A1 gene expression in human breast cancer MCF7 cells and to explore the molecular mechanisms involved .
 Chemical: SUN
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: SUN 
Answer:
 Chemical: SUN