InChI=1/C18H25N5O4/c19-15(24)10-20-17(26)13-6-3-7-14(8-13)23-16(25)11-22-18(27)21-9-12-4-1-2-5-12/h3,6-8,12H,1-2,4-5,9-11H2,(H2,19,24)(H,20,26)(H,23,25)(H2,21,22,27)/f/h20-23H,19H2 9C9564A17F011235