Using CCOC(=O)c1ccc2nc(Cl)c(N(C)C(C)C)nc2c1, OB(O)c1cc2cc(F)ccc2o1 to produce COC(=O)c1ccc2nc(-c3cc4cc(F)ccc4o3)c(N(C)C(C)C)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.