InChI=1/C16H15N3O5/c1-10-4-2-3-5-12(10)17-15(20)11-8-18(9-11)16(21)13-6-7-14(24-13)19(22)23/h2-7,11H,8-9H2,1H3,(H,17,20)/f/h17H 617EA532B8095BC0