The present invention relates to {HEAD ~ the field} of devices and methods for chemical synthesis, {TAIL ~ analysis}, and biological screening 
The present invention relates to { HEAD ~ the field } of devices and methods for chemical synthesis , { TAIL ~ analysis } , and biological screening
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH