EN
estriol oestriol (16alpha,17beta)-estra-1,3,5(10)-triene-3,16,17-triol (1S,10R,11S,13R,14R,15S)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2,4,6-triene-5,13,14-triol 13b-Methyl-1,3,5(10)-gonatriene-3,16a,17b-triol
EN
A naturally occurring estrogenic hormone; a synthetic form is used to treat estrogen deficiency
WordNet 3.0