InChI=1/C19H19N3O2/c23-17(13-7-3-1-4-8-13)15-11-20-19-16(12-21-22-19)18(15)24-14-9-5-2-6-10-14/h1,3-4,7-8,11-12,14H,2,5-6,9-10H2,(H,20,21,22)/f/h22H 6390EAD6FB17E146