3,3'-Bis(2-aminoethyl)-4,4',7-tris[[(S)-2-(L-γ-glutamylamino)-3-[(2-hydroxy-2-oxoethyl)amino]-3-oxopropyl]thio]-2,7'-bi(1H-indole)-5,5',6,6'-tetrol | 3,3'-Bis(2-aminoethyl)-4,4',7-tris[[(S)-2-(L-γ-glutamylamino)-3-[(2-hydroxy-2-oxoethyl)amino]-3-oxopropyl]thio]-2,7'-bi(1H-indole)-5,5',6,6'-tetrol | |