Using CCOC(OCC)P([O-])OCC, N#CC=Cc1ccc(Cl)cc1 to produce CCOC(OCC)P(=O)(OCC)C(CC#N)c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.