InChI=1/C19H23N3O2/c1-11(10-23)21-19(24)13-6-15-14-4-3-5-16-18(14)12(8-20-16)7-17(15)22(2)9-13/h3-6,8,11,13,17,20,23H,7,9-10H2,1-2H3,(H,21,24)/p+1/t11-,13+,17-/m0/s1/fC19H24N3O2/h21-22H/q+1 B39C23D8FCB59997