2-oxa-3-azabicyclo[2.2.2]oct-5-ene, 3-phenyl- 3-phenyl-2-oxa-3-azabicyclo[2.2.2]oct-5-ene InChI=1/C12H13NO/c1-2-4-10(5-3-1)13-11-6-8-12(14-13)9-7-11/h1-6,8,11-12H,7,9H