Using COC(=O)c1ccnc(-c2cc(F)c(OCc3ccccc3)c(C#N)c2)c1 to produce COC(=O)c1ccnc(-c2cc(F)c(O)c(C#N)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.