Using CC(C)[N-]C(C)C, CCOC(=O)Cc1csc(N(Cc2ccc(OC)cc2)C(=O)OC(C)(C)C)n1 to produce CCOC(=O)C(C)c1csc(N(Cc2ccc(OC)cc2)C(=O)OC(C)(C)C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.