Using COC(=O)c1cccc(NC(=O)c2ccccc2)c1F, COS(=O)(=O)OC to produce COC(=O)c1cccc(N(C)C(=O)c2ccccc2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.