20145
A total of 479 patients diagnosed with primary chronic glomerulonephritis were recruited from outpatient clinics and were randomly assigned to the treatment group ( Rehmannia glutinosa acteosides , two 200 - mg capsules , bid ; and irbesartan , one 150 - mg tablet , qd ) or the control group ( irbesartan , one 150 - mg tablet , qd ) .
 Chemical: acteosides; Chemical: irbesartan; Chemical: irbesartan
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: acteosides; Chemical: irbesartan; Chemical: irbesartan