Using CCOC(=O)Cc1cccc(Oc2ccccc2Cl)c1N, CN(C)C=O to produce CCOC(=O)Cc1cccc(Oc2ccccc2Cl)c1N(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.