pyocyanase vs antibiotic drug

pyocyanase and antibiotic drug both are nouns.

Word	Noun	Adjective	Verb	Adverb
pyocyanase	Yes	No	No	No
antibiotic drug	Yes	No	No	No

As nouns, antibiotic drug is a hypernym of pyocyanase; that is, antibiotic drug is a word with a broader meaning than pyocyanase:

pyocyanase: a yellow-green mixture of antibiotics obtained from the bacillus of green pus
antibiotic drug: a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections

Other hypernyms of pyocyanase include antibiotic.

pyocyanase (noun)	antibiotic drug (noun)
a yellow-green mixture of antibiotics obtained from the bacillus of green pus	a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections