Using COC(C)(OC)c1ccn2c(-c3ccc(F)c(-c4ccccc4C#N)c3)cnc2n1 to produce CC(=O)c1ccn2c(-c3ccc(F)c(-c4ccccc4C#N)c3)cnc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.