Using Nc1nn2ccc(C(F)(F)F)nc2c1C(=O)O, COc1ccncc1N to produce COc1ccncc1NC(=O)c1c(N)nn2ccc(C(F)(F)F)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.