User: I want to come up with a molecule SMILES.
Assistant: This sounds very interesting. Should I consider any constraints for the generation?
User: Yes, please. The molecule can be described as:
The molecule is a steroid that has a structure based on a 21-carbon (pregnane) skeleton. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure.
Assistant: Got it, here you go, this SMILES fits your description: CCC1CCC2C3CCC4CCCCC4(C)C3CCC12C
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should I consider any {#constraints|specific points!} for the {#generation|creation!}?
User: Yes, please. The molecule can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
CCC1CCC2C3CCC4CCCCC4(C)C3CCC12C
CCC1CCC2C1(CCC3C2CCC4C3(CCCC4)C)C
17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
The molecule is a steroid that has a structure based on a 21-carbon (pregnane) skeleton. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure.