InChI=1/C21H31BrN4O3/c1-13-6-5-7-18(15(13)3)24-21(29)25-20(28)12-26(4)11-19(27)23-17-9-8-16(22)10-14(17)2/h8-10,13,15,18H,5-7,11-12H2,1-4H3,(H,23,27)(H2,24,25,28,29)/p+1/t13-,15-,18-/m1/s1/fC21H32BrN4O3/h23-26H/q+1 E352EACC31B88DA9