(2E)-bicyclo[2.2.1]heptan-2-one oxime InChI=1/C7H11NO/c9-8-7-4-5-1-2-6(7)3-5/h5-6,9H,1-4H2/b8-7 bicyclo[2.2.1]heptan-2-one, oxime, (2E)-