Using O=Cc1ccc(C(F)(F)F)cc1, CC(C)(C)OC(=O)NCc1cccc(CN)c1 to produce CC(C)(C)OC(=O)NCc1cccc(CNCc2ccc(C(F)(F)F)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.