Exposure of an organism to massive dosages of either the unmodified rIn ·rCn or the modified complexes results in toxic effects due to the inability of {TAIL ~ the organism} to effectively dispose of said substances within {HEAD ~ a sufficiently short period} of time 
Exposure of an organism to massive dosages of either the unmodified rIn · rCn or the modified complexes results in toxic effects due to the inability of { TAIL ~ the organism } to effectively dispose of said substances within { HEAD ~ a sufficiently short period } of time
OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH