5113
When EGCG was coadministered with ethinylestradiol , a potent cholestatic agent , it did not show any additional effect on the induced cholestasis .
 Chemical: EGCG; Chemical: ethinylestradiol
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: EGCG; Chemical: ethinylestradiol