Acetamide, 2-bromo-N-[4-[2-[4-(4,6-diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenoxy]ethoxy]phenyl]-, hydrochloride (2:3) NSC120626 p-Acetophenetidide, 2-bromo-.beta.-[p-(4,6-diamino-2,2-dimethyl-s-triazin-1(2H)-yl)phenoxy]-, sesquihydrochloride, hemihydrate