Task: Please create a text description for a molecule.
Molecule SMILES: CCC(=O)[C@@]1(C)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3CC[C@@]21C
Constraint: Answer the question with full sentences.
Result: The molecule is a progestin consisting of 17beta-propionylestra-4,9-dien-3-one substituted at position 17 by a methyl group. It has a role as a progestin, a progesterone receptor agonist and an antineoplastic agent. It is a 3-oxo-Delta(4) steroid and a 20-oxo steroid. It derives from a hydride of an estrane.
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#}
(8S,13S,14S,17S)-13,17-dimethyl-17-propanoyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
The molecule is a progestin consisting of 17beta-propionylestra-4,9-dien-3-one substituted at position 17 by a methyl group. It has a role as a progestin, a progesterone receptor agonist and an antineoplastic agent. It is a 3-oxo-Delta(4) steroid and a 20-oxo steroid. It derives from a hydride of an estrane.