Using CI, COCCC1(C(=O)N[C@@H](Cc2ccc([N+](=O)[O-])cc2)C(=O)OC)CCCC1 to produce COCCC1(C(=O)N(C)[C@@H](Cc2ccc([N+](=O)[O-])cc2)C(=O)OC)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.