004288: InChI=1.12Beta/C17H18N2O3/c1-11(20)18-15-7-3-13(4-8-15)17(22)14-5-9-16(10-6-14)19-12(2)21/h1-2H3,3-10H,17H,22H,(H,18,20)(H,19,21)