InChI=1/C16H23BrN4O3/c1-10(2)21(8-14(18)22)9-16(24)19-7-15(23)20-13-5-4-12(17)6-11(13)3/h4-6,10H,7-9H2,1-3H3,(H2,18,22)(H,19,24)(H,20,23)/p+1/fC16H24BrN4O3/h19-21H,18H2/q+1 D898C1AAA70282C8