Using CN(C)C[C@@H](CSC(c1ccccc1)(c1ccccc1)c1ccccc1)n1cc2c(c1-c1ccccc1)c(=O)n(C)c(=O)n2C to produce CN(C)C[C@@H](CS)n1cc2c(c1-c1ccccc1)c(=O)n(C)c(=O)n2C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.