Using [N-]=[N+]=Nc1ccc(F)cc1Cl, COc1ccc(CC#N)cc1 to produce COc1ccc(-c2nnn(-c3ccc(F)cc3Cl)c2N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.