Prostigmin vs trade name

Prostigmin and trade name both are nouns.

Word	Noun	Adjective	Verb	Adverb
Prostigmin	Yes	No	No	No
trade name	Yes	No	No	No

Prostigmin (noun)	trade name (noun)
a cholinergic drug (trade name Prostigmin) used to treat some ophthalmic conditions and to treat myasthenia gravis	a name given to a product or service