Term Name:	17-alpha-Ethinylestradiol
Synonyms:	(8R,9S,14S,17S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Definition:
Ontology:	ChEBI [CHEBI:183846]  ( EBI )