Using CCOC(=O)c1cn2c(c1O)C(=O)N(Cc1ccc(F)cc1)CC2, CN to produce CNC(=O)c1cn2c(c1O)C(=O)N(Cc1ccc(F)cc1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.