Compounds containing {TAIL ~ any combination} of substituents or members of the Markush groups specified above are within the scope of {HEAD ~ the invention} 
Compounds containing { TAIL ~ any combination } of substituents or members of the Markush groups specified above are within the scope of { HEAD ~ the invention }
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD