Using CC(=O)c1cc(-n2ccc(O)c(Cl)c2=O)c(C)cn1, Fc1cnc(CCl)c(F)c1 to produce CC(=O)c1cc(-n2ccc(OCc3ncc(F)cc3F)c(Cl)c2=O)c(C)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.