Using O=C(O)C(F)F, CNc1ccc2cc(-c3c(I)ccnc3OC)[nH]c2c1 to produce COc1nccc(I)c1-c1cc2ccc(N(C)C(=O)C(F)F)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.