Using CCOC(=O)c1cn(Cc2ccc(-n3ccc(CO)n3)cc2)c2cccc(F)c2c1=O to produce CCOC(=O)c1cn(Cc2ccc(-n3ccc(C=O)n3)cc2)c2cccc(F)c2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.