H-P-CHLORO-PHE-D-CYS-BETA-(3-PYRIDYL)-ALA-D-TRP-LYS-VAL-CYS-P-CHLORO-PHE-NH2;PCL-PHE-D-CYS-PYA3-D-TRP-LYS-VAL-CYS-PCL-PHE-NH2;SB-710411;UROTENSIN II RECEPTOR ANTAGONIST;pCl-Phe-D-Cys-Pya3-D-Trp-Lys-Val-Cys-pCl-Phe-NH2 (Disulfide bridge D-Cys2-Cys7);H-p-Chloro-Phe-D-Cys-b-(3-pyridyl)-Ala-D-Trp-Lys-Val-Cys-p-chloro-Phe-NH2