9-(p-aminobenzylamino)-6-chloro-2-methoxyacridine
N-{(1S,2S)-1-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-hydroxy-propyl}-4-(6-chloro-2-methoxy-acridin-9-ylamino)-butyramide
N-{(1R,2R)-1-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-hydroxy-propyl}-4-(6-chloro-2-methoxy-acridin-9-ylamino)-butyramide