141594-26-5 BQ 485 BQ-485 D-Tryptophan, N-(N-(N-((hexahydro-1H-azepin-1-yl)carbonyl)-L-leucyl)-D-tryptophyl)- N-(N-(N-((Hexahydro-1H-azepin-1-yl)carbonyl)-L-leucyl)-D-tryptophyl)-D-tryptophan Perhydroazepin-1-yl leucyl-tryptophyl-tryptophan Perhydroazepin-1-yl-leu-trp-trp