InChI=1/C12H19NO2/c1-9-6-7-11(15-9)12(13-2)10-5-3-4-8-14-10/h6-7,10,12-13H,3-5,8H2,1-2H3/p+1/t10-,12+/m0/s1/fC12H20NO2/h13H/q+1 D5DA9CE3877AE369