InChI=1/C14H20BrN5O3/c15-10-5-11(16-7-10)13(22)20-19-12(21)8-18-14(23)17-6-9-3-1-2-4-9/h5,7,9,16H,1-4,6,8H2,(H,19,21)(H,20,22)(H2,17,18,23)/f/h17-20H 9E59E228EE437B80