InChI=1/C17H17BrN4O3/c1-25-13-8-10(7-12-9-21-17(20)22-16(12)19)6-11(15(13)18)4-2-3-5-14(23)24/h6,8-9H,3,5,7H2,1H3,(H,23,24)(H4,19,20,21,22)/f/h21H,19-20H2 A5BB9D4120BFE688