User: I have a question about the chemical with SMILES NC(=O)N1c2ccccc2C[C@H](O)c2ccccc21.
Assistant: Interesting, how can I help?
User: What is the molecular weight of this compound's parent molecule?
Assistant: 254.29
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#}
NC(=O)N1c2ccccc2C[C@H](O)c2ccccc21
NC(=O)N1c2ccccc2C[C@H](O)c2ccccc21
(5S)-5-hydroxy-5,6-dihydrobenzo[b][1]benzazepine-11-carboxamide
What is the molecular weight of this compound's parent molecule?
254.29