User: I want to create a molecule SMILES.
Assistant: This sounds very interesting. Should it be a special one?
User: Yes, the molecule can be described as:
The molecule is a C21-steroid that is pregnane which contains a double bond between positions 5 and 6 and is substituted by oxo groups at positions 3 and 20 as well as a hydroxy group at position 17. It is a 20-oxo steroid, a 3-oxo-Delta(5)-steroid, a C21-steroid, a 17alpha-hydroxy steroid, a 17alpha-hydroxy-C21-steroid and a tertiary alpha-hydroxy ketone. It derives from a hydride of a pregnane.
Assistant: Got it, this SMILES fits this description: CC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC=C4CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should it be a special {#molecule|one!}?
User: Yes, the molecule can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
The molecule is a C21-steroid that is pregnane which contains a double bond between positions 5 and 6 and is substituted by oxo groups at positions 3 and 20 as well as a hydroxy group at position 17. It is a 20-oxo steroid, a 3-oxo-Delta(5)-steroid, a C21-steroid, a 17alpha-hydroxy steroid, a 17alpha-hydroxy-C21-steroid and a tertiary alpha-hydroxy ketone. It derives from a hydride of a pregnane.