InChI=1/C18H19N7O3/c1-24-12(6-7-21-24)10-20-17(27)23-25-16(26)15(22-18(25)28)8-11-9-19-14-5-3-2-4-13(11)14/h2-7,9,15,19H,8,10H2,1H3,(H,22,28)(H2,20,23,27)/t15-/m1/s1/f/h20,22-23H BBCC3003D57D5841