m-Chloramphenicol; [R-(R*,R*)]-2,2-Dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(3-nitrophenyl)ethyl]acetamide; D-2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-m-nitrophenethyl]
m-Chloramphenicol; [R-(R*,R*)]-2,2-Dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(3-nitrophenyl)ethyl]acetamide; D-2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-m-nitrophenethyl]