InChI=1/C14H17BrN4O2/c1-9(4-5-11-3-2-6-21-11)18-14(20)12-7-10(15)8-17-13(12)19-16/h2-3,6-9H,4-5,16H2,1H3,(H,17,19)(H,18,20)/t9-/m0/s1/f/h18-19H	FB9BBA4D20B0436D