Using CC1(C)CCC(C)(C)c2cc(C(=O)Nc3ccc(I)cc3)ccc21, CCOC(=O)C(F)(F)Br to produce CCOC(=O)C(F)(F)c1ccc(NC(=O)c2ccc3c(c2)C(C)(C)CCC3(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.