Using CCCN1CCCC(Cc2ccccc2[N+](=O)[O-])(C(=O)OCC)C1=O to produce CCCN1CCCC2(Cc3ccccc3NC2=O)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.