Compound : (3s,6s,9s,12r)-3,6-dibenzyl-9-[6-[(2s)-oxiran-2-yl]-6-oxo-hexyl]-1,4,7,10-tetrazabicyclo[10.3.0]pentadecane-2,5,8,11-tetrone HDAC1 HDAC3 HDAC6