label: (1R, 2R)-2-N-(tetradecanoylamino)-1-(4'-nitrophenyl)-propyl-1,3-O,O-(N,N-dimethylamino)acetate dihydrochloride
label_lc: (1r, 2r)-2-n-(tetradecanoylamino)-1-(4'-nitrophenyl)-propyl-1,3-o,o-(n,n-dimethylamino)acetate dihydrochloride