Using CC(=O)N(C)CC(=O)O, CCOC(=O)CNCc1ccccc1 to produce CCOC(=O)CN(Cc1ccccc1)C(=O)CN(C)C(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.