User: I want to come up with a molecule SMILES.
Assistant: This sounds very interesting. Should it be a special molecule?
User: Yes, the molecule can be described as:
The molecule is an L-alpha-amino acid that is L-valine in which all five carbons are (13)C isotopes while the nitrogen is the (15)N isotope. It is a L-alpha-amino acid, a valine, a (13)C-modified compound and a (15)N-modified compound.
Assistant: Ok, here you go, this SMILES fits your description: [13CH3][13CH]([13CH3])[13C@H]([15NH2])[13C](=O)O
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#}
(2S)-2-(15N)azanyl-3-(113C)methyl(1,2,3,4-13C4)butanoic acid
The molecule is an L-alpha-amino acid that is L-valine in which all five carbons are (13)C isotopes while the nitrogen is the (15)N isotope. It is a L-alpha-amino acid, a valine, a (13)C-modified compound and a (15)N-modified compound.