InChI=1/C16H23BrN4O2/c1-18-16(21-11-4-5-11)20-9-3-8-19-15(22)13-10-12(23-2)6-7-14(13)17/h6-7,10-11H,3-5,8-9H2,1-2H3,(H,19,22)(H2,18,20,21)/p+1/fC16H24BrN4O2/h18-21H/q+1	89F61D8CBDD07158