User: I have a question about the molecule with SMILES CNC[C@H](O)c1cccc(O)c1.O=C(O)C(O)C(O)C(=O)O.
Assistant: That sounds interesting, how can I help?
User: Is this compound an acid, a base, or neutral?
Assistant: BASE
User: I have a question about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
CNC[C@H](O)c1cccc(O)c1.O=C(O)C(O)C(O)C(=O)O
CNC[C@H](O)c1cccc(O)c1.O=C(O)C(O)C(O)C(=O)O
2,3-dihydroxybutanedioic acid;3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol
Is this compound an acid, a base, or neutral?