Using CCOC(=O)C(C)Oc1c(C(C)=O)cc(Cl)c(F)c1I, OCCO to produce CCOC(=O)C(C)Oc1c(C2(C)OCCO2)cc(Cl)c(F)c1I, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.