Using CCOC(=O)c1ccc(Oc2ccc(N)cn2)cc1, CC(=O)c1ccc(C(F)(F)F)cc1 to produce CCOC(=O)c1ccc(Oc2ccc(N=C(C)c3ccc(C(F)(F)F)cc3)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.