Using COc1ccc(SCCNC(=O)C(F)(F)F)cc1, Cc1ccc(S(=O)(=O)O)cc1 to produce COc1ccc2c(c1)CN(C(=O)C(F)(F)F)CCS2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.