User: I have a question about the chemical with SMILES O=S([O-])CNc1ccc(S(=O)(=O)c2ccc(NCS(=O)[O-])cc2)cc1.[Na+].[Na+].
Assistant: Interesting, how can I help?
User: What is the molecular weight of this compound's parent molecule?
Assistant: 404.49
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=S([O-])CNc1ccc(S(=O)(=O)c2ccc(NCS(=O)[O-])cc2)cc1.[Na+].[Na+]
O=S([O-])CNc1ccc(S(=O)(=O)c2ccc(NCS(=O)[O-])cc2)cc1.[Na+].[Na+]
disodium;[4-[4-(sulfinatomethylamino)phenyl]sulfonylanilino]methanesulfinate
What is the molecular weight of this compound's parent molecule?
404.49