28099
BENC - 511 also displayed more potent effects on human umbilical vein epithelial cells ( HUVEC ) migration , suggesting its anti - angiogenesis activity .
 BENC - 511
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 BENC - 511