Using Cc1c(Nc2ccc(I)cc2F)c(NS(=O)(=O)C2CC(OCc3ccccc3)C2)c2n(c1=O)CCN2 to produce Cc1c(Nc2ccc(I)cc2F)c(NS(=O)(=O)C2CC(O)C2)c2n(c1=O)CCN2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.