Using CN1C(=O)C(c2ccc(OC(F)F)cc2)(c2cccc(C=O)c2)N=C1N, CC(C)N to produce CC(C)NCc1cccc(C2(c3ccc(OC(F)F)cc3)N=C(N)N(C)C2=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.