InChI=1/C17H21BrN4O2/c1-10(2)15(13-7-5-4-6-11(13)3)20-17(24)22-21-16(23)14-8-12(18)9-19-14/h4-10,15,19H,1-3H3,(H,21,23)(H2,20,22,24)/t15-/m1/s1/f/h20-22H	EB3DB428BEFD7603