InChI=1/C17H17N3O3/c1-21-12-6-4-5-11(7-12)20-17-13-8-15(22-2)16(23-3)9-14(13)18-10-19-17/h4-10H,1-3H3,(H,18,19,20)/f/h20H	171B7789101C7C98