QUANTITATIVE EVALUATION OF BENZIMIDAZOLE AND AZAFLUORENE DERIVATIVES INFLUENCE ON POLYAMINE METABOLISM AS POTENTIAL ANTICANCER AGENTS Article Sungrapova C.Y., Syatkin S., Myandina G., Kuznestov V., Chibisov S., Hilal E., Botchey V., Navid M. FEBS Open Bio. FEBS Press. Vol. 11. 2021. P. 309-309