Using II, COC(=O)c1cnc(-c2ccc(OC)cc2F)cc1C(F)(F)F to produce COC(=O)c1cnc(-c2cc(I)c(OC)cc2F)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.