User: I want to come up with a SMILES.
Assistant: This sounds very exciting. Should I consider any specific points for the creation?
User: Yes, please. The molecule can be described by:
The molecule is an N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine in which the acyl group has 20 carbons and 0 double bonds and is 2-hydroxylated. It derives from a 15-methylhexadecaphytosphingosine.
Assistant: Got it, here you go, this SMILES fits your description: CCCCCCCCCCCCCCCCCCC(O)C(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@H](O)[C@H](O)CCCCCCCCCCC(C)C
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#}
CCCCCCCCCCCCCCCCCCC(O)C(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@H](O)[C@H](O)CCCCCCCCCCC(C)C
[(2S,3S,4R)-3,4-dihydroxy-2-(2-hydroxyicosanoylamino)-15-methylhexadecyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is an N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine in which the acyl group has 20 carbons and 0 double bonds and is 2-hydroxylated. It derives from a 15-methylhexadecaphytosphingosine.