Using CCOC(C)=O, Nc1ncc(-c2ccncc2)c(-c2cccc(F)c2)n1 to produce CC(=O)Nc1ncc(-c2ccncc2)c(-c2cccc(F)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.