Using CCOC(=O)c1ncc(C(=O)O)cc1Cl, Fc1ccc(CN2CCNCC2)cc1 to produce CCOC(=O)c1ncc(C(=O)N2CCN(Cc3ccc(F)cc3)CC2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.