The present application is drawn to methods of treating a cell proliferative disorder, such as a cancer, comprising administering to a subject in need thereof a therapeutically effective amount of a composition comprising at least one of Compound 1, Compound 2, and Compound 3, or a pharmaceutically acceptable salt, solvate, hydrate, or prodrug thereof, and at least one second therapeutic agent or a pharmaceutically acceptable salt, solvate, hydrate, or prodrug thereof, wherein the cell proliferative disorder is treated.