InChI=1/C14H17BrFN3O2/c15-10-6-11(16)12(17)5-9(10)14(21)19(7-13(18)20)8-3-1-2-4-8/h5-6,8H,1-4,7,17H2,(H2,18,20)/f/h18H2 868F75069344FDB7