Using COc1ccc(N2CC(N)CC2=O)cc1F, O=C(Cl)c1ccccc1 to produce COc1ccc(N2CC(NC(=O)c3ccccc3)CC2=O)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.