Using COCN(c1cc(C)cnc1C(=O)c1c(C)ccnc1C)S(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1 to produce Cc1cnc(C(=O)c2c(C)ccnc2C)c(NS(=O)(=O)c2ccc(Cl)c(C(F)(F)F)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.