Using CC(CCC#N)Cc1ccc(OCc2ccc(OCc3ccc4ccccc4n3)cc2)cc1, [N-]=[N+]=[N-] to produce CC(CCc1nnn[nH]1)Cc1ccc(OCc2ccc(OCc3ccc4ccccc4n3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.