Using [N-]=[N+]=[N-], N#Cc1nn(Cc2ccccc2)c2c1CC1CC21 to produce c1ccc(Cn2nc(-c3nn[nH]n3)c3c2C2CC2C3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.