Using CCOC(=O)C1NCCc2c1[nH]c1ccccc21, O=C(Cl)c1ccc(F)cc1 to produce CCOC(=O)C1c2[nH]c3ccccc3c2CCN1C(=O)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.