Using O=C(n1ccnc1)n1ccnc1, O=C(O)c1cccc(-c2ccccc2OC(F)(F)F)c1 to produce NC(=O)c1cccc(-c2ccccc2OC(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.