Using CCOC(C)=O, O=[N+]([O-])C=Cc1cccc(OCc2ccccc2)c1 to produce CCOC(=O)CC(C[N+](=O)[O-])c1cccc(OCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.