User: I want to know more about the molecule with SMILES CC(C)(S)[C@@H](N)C(=O)O.
Assistant: That sounds interesting, how can I help?
User: What is the polar surface area (PSA) value of this compound?
Assistant: 63.32
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#}
CC(C)(S)[C@@H](N)C(=O)O
CC(C)(S)[C@@H](N)C(=O)O
(2S)-2-amino-3-methyl-3-sulfanylbutanoicacid
What is the polar surface area (PSA) value of this compound?