Described herein are compounds of the formula (I)-(III) (or a pharmaceutically acceptable salt, polymorph, prodrug, solvate or clathrate thereof), as well as methods of making and using compounds of the formula (I)-(III) to, among other things, treat various forms of cancer.Linvention concerne des composés de formule (I)- (III) (ou un sel pharmaceutiquement acceptable, un polymorphe, un promédicament, un solvate ou un clathrate de ceux-ci), ainsi que des procédés de production et dutilisation des composés de formule (I)-(III) pour, entre autres, traiter diverses formes de cancer.
