3-Isothiazolecarboxamide, 5-[(4-aminobutyl)amino]-4-chloro-N-[5-[[[5-[[[5-[[[3-(dimethylamino)propyl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]- AIDS-111692 AIDS111692