4BF
ATOM  CD1  CE1  CZ  BR    CE2  CD2  CG   CB   CA   N  
ATOM  C    OXT  O  
CONNECT -  CD1  CE1  CZ BR +
CONNECT  CD1  CG  CD2  CE2  CZ
CONNECT  CG   CB  CA  N
CONNECT  CA   C  OXT
CONNECT  C    O