Atabrine vs quinacrine hydrochloride

Atabrine and quinacrine hydrochloride both are nouns.

Word	Noun	Adjective	Verb	Adverb
Atabrine	Yes	No	No	No
quinacrine hydrochloride	Yes	No	No	No

As nouns, Atabrine and quinacrine hydrochloride are synonyms defined as:

Atabrine and quinacrine hydrochloride: a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria

Other synonyms of Atabrine include mepacrine, quinacrine.

Atabrine (noun)	quinacrine hydrochloride (noun)
a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria	a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria