InChI=1/C17H16N2O/c1-11-8-9-19-17(18)15(11)16(20)14-7-6-12-4-2-3-5-13(12)10-14/h2-10,16,20H,1H3,(H2,18,19)/p+1/t16-/m1/s1/fC17H17N2O/h19H,18H2/q+1	4E89A11948BA4CA8