{HEAD ~ Examples} of these substituted acyl substituents include alkylsulfonyl benzoyl, arysulfonylbenzoyl, halobenzoyl, cyanobenzoyl, {TAIL ~ nitrobenzoyl}, and trifluoroalkylbenzoyl 
include
{ HEAD ~ Examples } of these substituted acyl substituents include alkylsulfonyl benzoyl , arysulfonylbenzoyl , halobenzoyl , cyanobenzoyl , { TAIL ~ nitrobenzoyl } , and trifluoroalkylbenzoyl
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH