Term Name:	O2'-4a-cyclic-tetrahydrobiopterin
Synonyms:	(10R,11R)-4-amino-10-hydroxy-11-methyl-12-oxa-3,5,7,13-tetrazatricyclo[7.3.1.01,6]trideca-4,6-dien-2-one
Definition:
Ontology:	ChEBI [CHEBI:168788]  ( EBI )