141099-46-9 FR-A 19 FR-A-19 Fra 19 Guanidine, N,N-bis(3-(4-fluorophenyl)propyl)-N'-(3-(1H-imidazol-4-yl)propyl)-, trihydrochloride N,N-Bis(3-(4-fluorophenyl)propyl)-N'-(3-(1H-imidazol-4-yl)propyl)guanidine