Using ClI, COc1ccc2c(c1)CCN(C(=O)C(F)(F)F)CC2C to produce COc1cc2c(cc1I)C(C)CN(C(=O)C(F)(F)F)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.