21142
Peltogynoids and 2 - Phenoxychromones from Peltophorum pterocarpum and Evaluation of Their Estrogenic Activity .
 Peltogynoids, 2 - Phenoxychromones
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Peltogynoids, 2 - Phenoxychromones