Using N#Cc1c(-c2ccc(Cl)cc2Cl)cn2c(N3CCOCC3)cnc2c1N=[N+]=[N-] to produce N#Cc1c(-c2ccc(Cl)cc2Cl)cn2c(N3CCOCC3)cnc2c1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.