InChI=1/C15H14BrN5O3/c1-8(13-18-10-4-2-3-5-11(10)19-13)17-12(22)7-21-6-9(16)14(23)20-15(21)24/h2-6,8H,7H2,1H3,(H,17,22)(H,18,19)(H,20,23,24)/t8-/m1/s1/f/h17-18,20H 1607F1B0FC0CCD51