InChI=1/C16H21N3O4/c17-14(20)8-11-4-6-19(7-5-11)16(21)18-9-12-2-1-3-13-15(12)23-10-22-13/h1-3,11H,4-10H2,(H2,17,20)(H,18,21)/f/h18H,17H2	545AE9001F34F022