InChI=1/C20H21N3O2/c21-19(24)17-3-1-2-15-12-23(20(25)18(15)17)16-6-4-13(5-7-16)14-8-10-22-11-9-14/h1-7,14,22H,8-12H2,(H2,21,24)/p+1/fC20H22N3O2/h22H,21H2/q+1 E360186EB6068C0F