Using Nc1c(C(=O)c2cccc(OCC(=O)O)c2)cnn1-c1ccc(F)cc1, O=C(c1ncc[nH]1)c1ncc[nH]1 to produce CNC(=O)COc1cccc(C(=O)c2cnn(-c3ccc(F)cc3)c2N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.