InChI=1/C19H25N3O2/c1-14-5-2-7-17-16(14)8-12-22(17)19(24)18(23)21-11-4-10-20-9-3-6-15(20)13-21/h2,5,7,15H,3-4,6,8-13H2,1H3/p+1/t15-/m1/s1/fC19H26N3O2/h20H/q+1 E475E784776B2D8A