DYNORPHIN A-ANALOG KAPPA LIGAND;DYNORPHIN A-ANALOGUE KAPPA LIGAND;DAKLI;H-TYR-GLY-GLY-PHE-LEU-ARG-ARG-ILE-ARG-PRO-ARG-LEU-ARG-GLY-5-AMINO-PENTYLAMIDE;H-TYR-GLY-GLY-PHE-LEU-ARG-ARG-ILE-ARG-PRO-ARG-LEU-ARG-GLY-NH(CH2)5NH2;(ARG11,13)-DYNORPHIN A (1-13)-GLY-5-AMINO-PENTYLAMIDE;(ARG11,13)-DYNORPHIN A (1-13)-GLY-NH-(CH2)5-NH2;TYR-GLY-GLY-PHE-LEU-ARG-ARG-ILE-ARG-PRO-ARG-LEU-ARG-GLY-NH-(CH2)5-NH2