InChI=1/C19H23N3O2/c23-18(11-13-5-2-1-3-6-13)20-14-8-9-15-16(12-14)22-19(21-15)17-7-4-10-24-17/h8-9,11-12,17H,1-7,10H2,(H,20,23)(H,21,22)/t17-/m0/s1/f/h20,22H	B816ECA2EB0D8B14