c1cc[n+](c(c1)C(CNC2=NC=C(N(C2=O)CC(=O)NCc3cc(ccc3n4cnnn4)Cl)Cl)(F)F)[O-] (2-[6-CHLORO-3-{[2,2-DIFLUORO-2-(1-OXIDOPYRIDIN-2-YL)ETHYL]AMINO}-2-OXOPYRAZIN-1(2H)-YL]-N-[5-CHLORO-2-(1H-TETRAZOL-1-YL)BENZYL]ACETAMIDE 170