Marplan vs isocarboxazid

Marplan and isocarboxazid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Marplan	Yes	No	No	No
isocarboxazid	Yes	No	No	No

As nouns, Marplan and isocarboxazid are synonyms defined as:

Marplan and isocarboxazid: a monoamine oxidase inhibitor (trade name Marplan) that is used to treat clinical depression

Marplan (noun)	isocarboxazid (noun)
a monoamine oxidase inhibitor (trade name Marplan) that is used to treat clinical depression	a monoamine oxidase inhibitor (trade name Marplan) that is used to treat clinical depression