d) removing {TAIL ~ any degraded photosensitive organometallic compound residue} and unaffected photosensitive organometallic compound from {HEAD ~ said substrate} 
d ) removing { TAIL ~ any degraded photosensitive organometallic compound residue } and unaffected photosensitive organometallic compound from { HEAD ~ said substrate }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD