29002
Suppression of T beta R1 by the pharmacological inhibitor ( SB431542 ) markedly reduced VEGF release by HFL - 1 in response to CSE and this effect was confirmed by T beta R1 siRNA .
 Chemical: SB431542
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: SB431542