The compounds of {HEAD ~ Formula} may be administered by any means suitable for the condition to be treated, which may depend on {TAIL ~ the need} for site specific treatment or quantity of drug to be delivered 
The compounds of { HEAD ~ Formula } may be administered by any means suitable for the condition to be treated , which may depend on { TAIL ~ the need } for site specific treatment or quantity of drug to be delivered
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH