2s 3s 2 amino 3 methylpentanoic acid, 2 amino 3 methylvaleric acid, alpha amino beta methylvaleric acid							
	
							
							
								
																	
																	
	
								
																	
							
							
																						
								 The branched-chain amino acids may have antihepatic encephalopathy activity in some. They may also have anticatabolic and antitardive dyskinesia activity.