{TAIL ~ The method} 2, wherein {HEAD ~ said aromatic compound} comprises one of benzene, naphthalene and biphenyl 
{ TAIL ~ The method } 2 , wherein { HEAD ~ said aromatic compound } comprises one of benzene , naphthalene and biphenyl
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH