InChI=1/C19H20N2O2/c1-14-18(13-21-9-11-22-12-10-21)20-19(23-14)17-8-4-6-15-5-2-3-7-16(15)17/h2-8H,9-13H2,1H3/p+1/fC19H21N2O2/h21H/q+1	7F5D6C99AE40E913