InChI=1/C19H20N2O/c1-12-6-7-17-16(10-12)15-8-9-21(2)19(18(15)20-17)13-4-3-5-14(22)11-13/h3-7,10-11,19-20,22H,8-9H2,1-2H3/t19-/m1/s1	0FF7CA74C31B00DA