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