Using Nc1cccc(Cl)c1, CSCC[C@@H](C=O)NC(=O)OC(C)(C)C to produce CSCC[C@@H](CNc1cccc(Cl)c1)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.