User: I want to come up with a molecule SMILES.
Assistant: This sounds very exciting. Should it be a special one?
User: Yes, the molecule can be described as:
The molecule is the dicarboxylate anion of protoporphyrin, obtained by deprotonation of both carboxy groups. It is a conjugate base of a protoporphyrin.
Assistant: Ok, here you go, this SMILES fits this description: C=Cc1c(C)c2cc3[nH]c(cc4nc(cc5nc(cc1[nH]2)C(C)=C5CCC(=O)[O-])C(CCC(=O)[O-])=C4C)c(C)c3C=C
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#}
C=Cc1c(C)c2cc3[nH]c(cc4nc(cc5nc(cc1[nH]2)C(C)=C5CCC(=O)[O-])C(CCC(=O)[O-])=C4C)c(C)c3C=C
3-[18-(2-carboxylatoethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoate
The molecule is the dicarboxylate anion of protoporphyrin, obtained by deprotonation of both carboxy groups. It is a conjugate base of a protoporphyrin.