((1R)-2-hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro2H-pyran-2-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide,(2R,4R)-N-((1R)-2-hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro2H-pyran-2-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide,Lincomycin Therapeutic