InChI=1/C11H16N2O/c1-9-5-7-10(8-6-9)13(12-14)11(2,3)4/h5-8H,1-4H N-(tert-butyl)-4-methyl-N-nitrosoaniline benzenamine, N-(1,1-dimethylethyl)-4-methyl-N-nitroso-