Using Cc1c(O)c(=O)c2c(F)cc(F)cc2n1C1CC1, Nc1ccc(I)cc1F to produce Cc1c(O)c(=O)c2c(Nc3ccc(I)cc3F)cc(F)cc2n1C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.