quinacrine hydrochloride vs mepacrine

quinacrine hydrochloride and mepacrine both are nouns.

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

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

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

Other synonyms of quinacrine hydrochloride include Atabrine, quinacrine.

quinacrine hydrochloride (noun)	mepacrine (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