AIDS-221614 AIDS221614 NH2-Arg-Arg-Trp-Cys(x2)-Tyr-Arg-Lys-Cys(x1)-Tyr-Lys-Gly-Tyr-Cys(x1)-Tyr-Arg-Lys-Cys(x2)-Arg-Arg-NH2 Polyphemusin deriv.