Using OB(O)c1cccc(F)n1, COC(=O)c1ccc2nc(Cl)c(N(C)C(C)C)nc2c1 to produce COC(=O)c1ccc2nc(-c3cccc(F)n3)c(N(C)C(C)C)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.