Using O=[N+]([O-])c1c(F)c(Cl)cc2c1[nH]c1cnccc12, OCC1CC1 to produce O=[N+]([O-])c1c(OCC2CC2)c(Cl)cc2c1[nH]c1cnccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.