Using NCc1cccc(F)c1, CCCn1c(C(=O)O)c(C)c2ccc(C(F)(F)F)cc2c1=O to produce CCCn1c(C(=O)NCc2cccc(F)c2)c(C)c2ccc(C(F)(F)F)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.