AIDS-004737 AIDS004737 Heptanediamide der. N-[5-(N-{5-[N-(2-Amidinoethyl)carbamoyl]-1-methylpyrrol-3-yl}carbamoyl)-1-methylpyrrol-3-yl]-N'-[5-(N-{5-[N-(2-amidinoethyl)carbamoyl]-1-methylpyrrol-3-yl}carbamoyl)-1-methylpyrrol-3-yl]heptane-1,4-diamide NSC633769