Using O=C(Cl)OCC1c2ccccc2-c2ccccc21, Nc1ccc(C(=O)O)c([N+](=O)[O-])c1 to produce O=C(Nc1ccc(C(=O)O)c([N+](=O)[O-])c1)OCC1c2ccccc2-c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.