InChI=1/C14H23BrN4O/c1-3-4-5-6-7-10(2)18-14(20)12-8-11(15)9-17-13(12)19-16/h8-10H,3-7,16H2,1-2H3,(H,17,19)(H,18,20)/t10-/m1/s1/f/h18-19H AAE1898FF755BAAF