116370-29-7 2-(Dimethylamino)-N-(4-((1-methyl-2-nitro-1H-imidazol-5-yl)methoxy)phenyl)acetamide N2-oxide Acetamide, 2-(dimethylamino)-N-(4-((1-methyl-2-nitro-1H-imidazol-5-yl)methoxy)phenyl)-, N2-oxide Ro 19-9638 Ro-19-9638