| l-phenylalanine, n-(3-(bis(2-chloroethyl)amino)-n-l-prolyl-l-phenylalanyl)-4-fl |
| l-propyl-m-sarcolysyl-l-p-fluorophenylalanine |
| n-(3-(bis(2-chloroethyl)amino)-n-l-prolyl-l-phenylalanyl)-4-fluoro-l-phe nyla |
| propyl-3-sarcolysin-4-fluorophenylalanine |
| n-(3-(bis(2-chloroethyl)amino)-n-l-prolyl-l-phenylalanyl)-4-fluoro-l-phenylalanin |
