Using O=C(OI(OC(=O)C(F)(F)F)c1ccccc1)C(F)(F)F, CCc1cc(N)cc(CC)n1 to produce CCc1cc(N)c(I)c(CC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.