Task: Please create a text description for a molecule based on its representation.
SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4CC(=O)CC[C@]4(C)[C@H]3C=C[C@]12C
Constraint: Answer the question with full sentences.
Result: The molecule is a C21-steroid that is 5beta-pregn-11-ene substituted by oxo groups at positions 3 and 20. It is a 20-oxo steroid, a C21-steroid and a 3-oxo-5beta-steroid. It derives from a hydride of a pregnane.
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#}
CC(=O)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4CC(=O)CC[C@]4(C)[C@H]3C=C[C@]12C
(5R,8S,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
The molecule is a C21-steroid that is 5beta-pregn-11-ene substituted by oxo groups at positions 3 and 20. It is a 20-oxo steroid, a C21-steroid and a 3-oxo-5beta-steroid. It derives from a hydride of a pregnane.