User: I want to know more about the molecule with SMILES CCC(=O)c1ccc2c(c1)N(CC(C)N(C)C)c1ccccc1S2.Cl.
Assistant: Interesting, how can I help?
User: What is the molecular weight of this compound's parent molecule?
Assistant: 340.49
User: I want to know more 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#}
CCC(=O)c1ccc2c(c1)N(CC(C)N(C)C)c1ccccc1S2.Cl
CCC(=O)c1ccc2c(c1)N(CC(C)N(C)C)c1ccccc1S2.Cl
1-[10-[2-(dimethylamino)propyl]phenothiazin-2-yl]propan-1-one;hydrochloride
What is the molecular weight of this compound's parent molecule?