Using CCCC[C@H](N=[N+]=[N-])[C@H](O)C(=O)N[C@H]1CCCC[C@@H]1O to produce CCCC[C@H](N)[C@H](O)C(=O)N[C@H]1CCCC[C@@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.