Using O=C(c1ccc(OCCCl)cc1)C1C(=O)c2cccc([N+](=O)[O-])c2C1=O to produce Nc1cccc2c1C(=O)C(C(=O)c1ccc(OCCCl)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.