User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a cyclic ketal that is the 16alpha,17alpha-acetonide derivative of algestone. It has a role as an anti-inflammatory drug. It is a 3-oxo-Delta(4) steroid, a 20-oxo steroid and a cyclic ketal. It derives from an algestone.
Assistant: This is a molecule that fits your description: CC(=O)[C@@]12OC(C)(C)O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]12C
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(=O)[C@@]12OC(C)(C)O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]12C
(1R,2S,4R,8S,9S,12S,13R)-8-acetyl-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-en-16-one
The molecule is a cyclic ketal that is the 16alpha,17alpha-acetonide derivative of algestone. It has a role as an anti-inflammatory drug. It is a 3-oxo-Delta(4) steroid, a 20-oxo steroid and a cyclic ketal. It derives from an algestone.