InChI=1/C19H20BrClN4O4/c1-25(10-17(26)22-16-5-3-2-4-15(16)21)11-18(27)23-24-19(28)12-29-14-8-6-13(20)7-9-14/h2-9H,10-12H2,1H3,(H,22,26)(H,23,27)(H,24,28)/p+1/fC19H21BrClN4O4/h22-25H/q+1 1DD2C868B50B7BB0