InChI=1/C19H21NO2/c21-17-7-5-15-6-8-18(22-19(15)11-17)13-20-10-9-14-3-1-2-4-16(14)12-20/h1-5,7,11,18,21H,6,8-10,12-13H2/p+1/t18-/m1/s1/fC19H22NO2/h20H/q+1 09F5152AF014E365