Using Nc1nccc(-n2c(C(Cl)(Cl)Cl)nc3ccc(I)cc32)n1, OCCF to produce Nc1nccc(-n2c(OCCF)nc3ccc(I)cc32)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.