Using O=C([O-])[O-], COCc1ccc(F)c(-c2ccc(Cl)c(C(=O)Nc3cc(C#N)nn3-c3ccccc3)c2)n1 to produce COCc1ccc(F)c(-c2ccc(Cl)c(C(=O)Nc3cc(C(N)=O)nn3-c3ccccc3)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.