InChI=1/C18H19N5O4/c24-17-18(25)22(10-12-4-2-1-3-5-12)14-9-15(21-7-6-19-11-21)16(23(26)27)8-13(14)20-17/h6-9,11-12H,1-5,10H2,(H,20,24)/f/h20H	647ED3853037823B