User: I want to generate 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 an N-acylphytosphingosine-1-phosphoethanolamine in which the N-acyl group is specified as hexadecanoyl. It derives from a hexadecanoic acid and a phytosphingosine. It is a tautomer of a N-hexadecanoylphytosphingosine-1-phosphoethanolamine zwitterion.
Assistant: Got it, here you go, this SMILES fits this description: CCCCCCCCCCCCCCCC(=O)N[C@@H](COP(=O)(O)OCCN)[C@H](O)[C@H](O)CCCCCCCCCCCCCC
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#}
2-aminoethyl [(2S,3S,4R)-2-(hexadecanoylamino)-3,4-dihydroxyoctadecyl] hydrogen phosphate
The molecule is an N-acylphytosphingosine-1-phosphoethanolamine in which the N-acyl group is specified as hexadecanoyl. It derives from a hexadecanoic acid and a phytosphingosine. It is a tautomer of a N-hexadecanoylphytosphingosine-1-phosphoethanolamine zwitterion.