Using COC(=O)[C@@H](C)N, CCOC(=O)C1=C(O)c2cc(Cl)ccc2C(C)(C)C1=O to produce COC(=O)[C@@H](C)NC(=O)C1=C(O)c2cc(Cl)ccc2C(C)(C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.