Using CCCCOC(CNCC1OC(C)C(C)O1)OCCCC, O=C(Cl)CCl to produce CCCCOC(CN(CC1OC(C)C(C)O1)C(=O)CCl)OCCCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.