InChI=1/C19H20N2O/c1-2-4-14(5-3-1)12-20-13-16-8-6-15-7-9-18-17(10-11-21-18)19(15)22-16/h1-5,7,9-11,16,20-21H,6,8,12-13H2/p+1/t16-/m0/s1/fC19H21N2O/h20H/q+1	9F20237D832241D6