Task: Please create a text description for a molecule.
Molecule SMILES: C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(OS(=O)(=O)[O-])ccc4[C@H]3CC[C@@]21C
Constraint: Answer the question with complete sentences.
Result: The molecule is a steroid sulfate oxoanion that is the conjugate base of 17alpha-ethynylestradiol 3-sulfate arising from deprotonation of the sulfate OH group; major species at pH 7.3. It is a conjugate base of a 17alpha-ethynylestradiol 3-sulfate.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(OS(=O)(=O)[O-])ccc4[C@H]3CC[C@@]21C
[(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] sulfate
The molecule is a steroid sulfate oxoanion that is the conjugate base of 17alpha-ethynylestradiol 3-sulfate arising from deprotonation of the sulfate OH group; major species at pH 7.3. It is a conjugate base of a 17alpha-ethynylestradiol 3-sulfate.