User: I have a question about the compound with SMILES O=C([O-])CN(CCN(CC(=O)[O-])CC(=O)[O-])CCN(CC(=O)[O-])CC(=O)[O-].[Ca+2].[Na+].[Na+].[Na+].
Assistant: Interesting, how can I help?
User: What is the molecular formula of this compound, including any salt that it may have?
Assistant: C14H18CaN3Na3O10
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#}
O=C([O-])CN(CCN(CC(=O)[O-])CC(=O)[O-])CCN(CC(=O)[O-])CC(=O)[O-].[Ca+2].[Na+].[Na+].[Na+]
O=C([O-])CN(CCN(CC(=O)[O-])CC(=O)[O-])CCN(CC(=O)[O-])CC(=O)[O-].[Ca+2].[Na+].[Na+].[Na+]
calcium;trisodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate
What is the molecular formula of this compound, including any salt that it may have?
C14H18CaN3Na3O10