Name:	brain
Synonyms:	brain structure
Definition:	Cavitated compound organ which is comprised of gray and white matter and surrounds the cerebral ventricular system.
Ontology:	Anatomy Ontology [ZFA:0000008]

Name:	coenzyme
Synonyms:	coenzyme, coenzymes
Definition:	A low-molecular-weight, non-protein organic compound participating in enzymatic reactions as dissociable acceptor or donor of chemical groups or electrons.
Ontology:	ChEBI [CHEBI:23354] ( EBI )