InChI=1/C19H25N3O2/c1-13(2)15-10-16(21-20-15)18(23)22-11-17(24-12-19(22,3)4)14-8-6-5-7-9-14/h5-10,13,17H,11-12H2,1-4H3,(H,20,21)/t17-/m1/s1/f/h20H	F176F3E3D834286D