InChI=1/C19H25N3O3/c1-2-19(15-11-7-4-8-12-15)17(24)22(18(25)20-19)21-16(23)13-14-9-5-3-6-10-14/h4,7-8,11-12,14H,2-3,5-6,9-10,13H2,1H3,(H,20,25)(H,21,23)/t19-/m1/s1/f/h20-21H	52FE92526548EE30