InChI=1/C18H18BrClN4O3/c1-11-8-12(6-7-13(11)19)22-18(26)10-27-24-16(21)9-17(25)23-15-5-3-2-4-14(15)20/h2-8H,9-10H2,1H3,(H2,21,24)(H,22,26)(H,23,25)/f/h22-23H,21H2/b24-16- 4CB15BF1E70E1697