InChI=1/C14H21BrN4O2/c1-9-5-3-4-6-11(9)16-14(21)18-17-13(20)12-7-10(15)8-19(12)2/h7-9,11H,3-6H2,1-2H3,(H,17,20)(H2,16,18,21)/t9-,11+/m1/s1/f/h16-18H	0C59DFB8F9FD2714