Using NC(=O)c1c(F)ccc(Cl)c1Cl, CC(C)(C)OC(=O)NCCN to produce CC(C)(C)OC(=O)NCCNc1ccc(Cl)c(Cl)c1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.