Using Nc1ccc(C(F)(F)F)cc1, CCOC(=O)COc1cc(C)c(Sc2ccc(C=O)cc2C)cc1C to produce CCOC(=O)COc1cc(C)c(Sc2ccc(CNc3ccc(C(F)(F)F)cc3)cc2C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.