The moladable material 2 wherein {TAIL ~ said monomer} is {HEAD ~ 2 hydroxyethyl methacrylate} 
The moladable material 2 wherein { TAIL ~ said monomer } is { HEAD ~ 2 hydroxyethyl methacrylate }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD