4399
To investigate the therapeutic potential of compounds from natural sources , Rhododendron mucronulatum for . albiflorum flowers ( RMAF ) and R . mucronulatum flowers ( RMF ) were tested for inhibition of aldose reductase ( AR ) .
 Chemical: aldose
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: aldose