Using Fc1ccccc1C1=NCc2c[nH]cc2-c2ccc(Cl)cc21, COC(=O)CBr to produce COC(=O)Cn1cc2c(c1)-c1ccc(Cl)cc1C(c1ccccc1F)=NC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.