Dolobid vs salicylic acid

Dolobid and salicylic acid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dolobid	Yes	No	No	No
salicylic acid	Yes	No	No	No

Dolobid (noun)	salicylic acid (noun)
nonsteroidal anti-inflammatory (trade name Dolobid) used to treat arthritis and other inflammatory conditions	a white crystalline substance with a bitter aftertaste; used as a fungicide or in making aspirin or dyes or perfumes