In certain embodiments, the compounds of the invention have equal or greater HDL raising ability than niacin while having less or no propensity to induce flushing, {TAIL ~ an undesirable side effect} of {HEAD ~ niacin} itself when used in doses sufficient to raise serum HDL levels 
In certain embodiments , the compounds of the invention have equal or greater HDL raising ability than niacin while having less or no propensity to induce flushing , { TAIL ~ an undesirable side effect } of { HEAD ~ niacin } itself when used in doses sufficient to raise serum HDL levels
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 OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH