InChI=1/C18H20N2O2/c1-14-10-12-16(13-11-14)18(19)20-22-17(21)9-5-8-15-6-3-2-4-7-15/h2-4,6-7,10-13H,5,8-9H2,1H3,(H2,19,20)/p+1/fC18H21N2O2/h20H,19H2/q+1	2BCA242F6E8836F5