1 FM8 [(1s)-1-(3,4-dichlorophenyl)-3-{hydroxy[2-(1h-1,2,4-triazol-1-ylmethyl)benzoyl]amino}propyl]phosphonic acid 1.000 2 FM6 [(1s)-1-(3,4-dichlorophenyl)-3-[oxidanyl(phenylcarbonyl)amino]propyl]phosphonic acid 0.806