Using CCCC(=O)O, CCOC(=O)COc1ccc(CNc2cccc(-c3ccc(C(F)(F)F)cc3)c2)cc1C to produce CCCC(=O)N(Cc1ccc(OCC(=O)OCC)c(C)c1)c1cccc(-c2ccc(C(F)(F)F)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.