Using OB(O)c1ccc(F)cc1, CCc1c(I)[nH]c(C=O)c1C(=O)OC to produce CCc1c(-c2ccc(F)cc2)[nH]c(C=O)c1C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.