Using CCc1cnc(-c2ccc(C(CCC(F)(F)F)Nc3ccc(C(=O)OC)cc3)c(C)c2)nc1 to produce CCc1cnc(-c2ccc(C(CCC(F)(F)F)Nc3ccc(C(=O)O)cc3)c(C)c2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.