Using [N-]=[N+]=[N-], N#Cc1ccc2occ(-c3ccccc3)c2c1 to produce c1ccc(-c2coc3ccc(-c4nnn[nH]4)cc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.