InChI=1/C12H19NO2/c1-10-3-6-12(15-10)9-13(7-2-8-14)11-4-5-11/h3,6,11,14H,2,4-5,7-9H2,1H3/p+1/fC12H20NO2/h13H/q+1 6E8A2494A8C1A28D