InChI=1/C19H29N3O2/c1-21-19(24)17-9-7-16(8-10-17)13-22(14-18(20)23)12-11-15-5-3-2-4-6-15/h7-10,15H,2-6,11-14H2,1H3,(H2,20,23)(H,21,24)/p+1/fC19H30N3O2/h21-22H,20H2/q+1 271D30F23983098C