Using Cc1c(NC(=O)OC(C)(C)C)nc2ccc(C(F)(F)F)cn12, O=S(=O)(Cl)c1ccccc1 to produce Cc1c(N(C(=O)OC(C)(C)C)S(=O)(=O)c2ccccc2)nc2ccc(C(F)(F)F)cn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.