Using COC(=O)COc1ncccc1Oc1cc(NC(C)=O)c(F)cc1N, Cl to produce COC(=O)COc1ncccc1Oc1cc(NC(C)=O)c(F)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.