InChI=1/C19H25N3O/c1-3-22(4-2)18(13-16-9-6-5-7-10-16)15-21-19(23)17-11-8-12-20-14-17/h5-12,14,18H,3-4,13,15H2,1-2H3,(H,21,23)/p+1/t18-/m0/s1/fC19H26N3O/h21-22H/q+1 A5ED685FE8EEBC89