Using [N-]=[N+]=NCc1ccccc1-c1ccccc1C(=O)Nc1ccc(C(=O)N2CCCc3ccccc32)cc1 to produce NCc1ccccc1-c1ccccc1C(=O)Nc1ccc(C(=O)N2CCCc3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.