Using COC(=O)c1ccc(S(=O)(=O)N(Cc2ccc3occc3c2)c2ncc(C(F)(F)F)cc2Cl)cc1 to produce O=C(O)c1ccc(S(=O)(=O)N(Cc2ccc3occc3c2)c2ncc(C(F)(F)F)cc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.