Using CC(C)(COS(=O)(=O)CCCCl)C(OCc1ccccc1)C(=O)OCCOC(=O)c1ccccc1, [N-]=[N+]=[N-] to produce CC(C)(COS(=O)(=O)CCCN=[N+]=[N-])C(OCc1ccccc1)C(=O)OCCOC(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.