Chloromycetin vs chloramphenicol

Chloromycetin and chloramphenicol both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chloromycetin	Yes	No	No	No
chloramphenicol	Yes	No	No	No

As nouns, Chloromycetin and chloramphenicol are synonyms defined as:

Chloromycetin and chloramphenicol: an oral antibiotic (trade name Chloromycetin) used to treat serious infections (especially typhoid fever)

Chloromycetin (noun)	chloramphenicol (noun)
an oral antibiotic (trade name Chloromycetin) used to treat serious infections (especially typhoid fever)	an oral antibiotic (trade name Chloromycetin) used to treat serious infections (especially typhoid fever)