nifalatide

Tyr-Met(O)-Gly-(4-nitrophenyl)-Ala-ProNH2

L-Tyr-4-(Methylsulfinyl)-D-Abu-Gly-4-nitro-L-Phe-L-Pro-NH2

L-Tyrosyl-S-oxido-D-methionylglycyl-4-nitro-L-phenylalanyl-L-prolinamide