InChI=1/C16H16N2O/c1-9-14(19)5-6-16(2)7-11-10(15(9)16)3-4-13-12(11)8-17-18-13/h3-4,8H,5-7H2,1-2H3,(H,17,18)/t16-/m0/s1/f/h17H	A658F55214F9629B