Using OCc1c(F)cccc1Cl, CCOC(=O)c1c(C)nn2c(O)cc(C)cc12 to produce CCOC(=O)c1c(C)nn2c(OCc3c(F)cccc3Cl)cc(C)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.