Using CSC(=N)Nc1ccc(O)cc1, NNC(=O)c1ccc(OC(F)(F)F)cc1 to produce Oc1ccc(Nc2nnc(-c3ccc(OC(F)(F)F)cc3)[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.