Using C=CCOc1ccc(C[C@@H](NC(C)=O)C(=O)OC)cc1 to produce C=CCOc1ccc(C[C@@H](NC(C)=O)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.