Using Cn1nc(C#N)c(C(=O)c2ccc(F)cc2Cl)c1-c1c(F)cccc1F to produce Cn1nc(C#N)c(C(O)c2ccc(F)cc2Cl)c1-c1c(F)cccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.