Using CC(=O)Nc1cc(-n2cccc2)cc(-n2cnc3cc(-c4cnco4)ccc32)c1 to produce Nc1cc(-n2cccc2)cc(-n2cnc3cc(-c4cnco4)ccc32)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.