Using O=C1CCC(=O)O1, O=[N+]([O-])c1cccc(COc2ccc(-c3ccc(F)cc3F)cc2)c1 to produce O=C(O)CCC(=O)Nc1cccc(COc2ccc(-c3ccc(F)cc3F)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.