Using CI, CN(CCOc1cccc2c(S(=O)(=O)c3ccccc3F)c[nH]c12)C(=O)OC(C)(C)C to produce CN(CCOc1cccc2c(S(=O)(=O)c3ccccc3F)cn(C)c12)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.