Using Cn1c(Nc2c(F)cccc2F)nc2cc(C(=O)O)ccc21, N[C@H]1CC[C@H](C(F)(F)F)CC1 to produce Cn1c(Nc2c(F)cccc2F)nc2cc(C(=O)N[C@H]3CC[C@H](C(F)(F)F)CC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.