Term Name:	(3R,8aS)-2',2',9',9'-tetramethyl-10'-oxidospiro[6,7,8,8a-tetrahydro-2H-pyrrolo[1,2-a]pyrazine-3,7'-8H-pyrano[2,3-b]carbazol-10-ium]-1,4-dione
Synonyms:
Definition:
Ontology:	ChEBI [CHEBI:125573]  ( EBI )