Using Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(CN=[N+]=[N-])c3ccccc32)cc1 to produce Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(CN)c3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.