InChI=1/C18H20N2O/c1-2-21-16-9-7-14(8-10-16)12-20-13-15(11-19)17-5-3-4-6-18(17)20/h3-10,13H,2,11-12,19H2,1H3/p+1/fC18H21N2O/h19H/q+1	DB5E6975D77363C4