InChI=1/C19H23N3O/c1-22(14-15-6-3-2-4-7-15)11-10-21-19(23)18-12-17(18)16-8-5-9-20-13-16/h2-9,13,17-18H,10-12,14H2,1H3,(H,21,23)/p+1/t17-,18+/m1/s1/fC19H24N3O/h21-22H/q+1 A4F7CC8B50D60F3E