Using CC(=O)Nc1ccc(O)cc1, CC(C)(Oc1ccc(N)cc1)C(=O)O to produce CC(=O)Nc1ccc(OC(C)(C)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.