InChI=1/C15H20BrN5O3/c16-11-3-5-12(6-4-11)19-14(23)17-8-7-13(22)20-21-15(24)18-9-10-1-2-10/h3-6,10H,1-2,7-9H2,(H,20,22)(H2,17,19,23)(H2,18,21,24)/f/h17-21H C087FD437A172BDD