User: I want to know more about the compound with SMILES CC(C)(S)C(=O)N[C@@H](CS)C(=O)O.
Assistant: Interesting, how can I help?
User: Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?
Assistant: No
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(=O)N[C@@H](CS)C(=O)O
CC(C)(S)C(=O)N[C@@H](CS)C(=O)O
(2R)-2-[(2-methyl-2-sulfanylpropanoyl)amino]-3-sulfanylpropanoicacid
Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?
No