Cronexitide lanocianine

CC1(C2=C(C=CC3=CC=CC=C32)[N+](CCC(N[C@@H]4CSSC[C@H](NC([C@@]5([H])N(CCC5)C([C@@H](NC([C@@H](NC([C@@H](NC(CNC4=O)=O)CCCNC(N)=N)=O)CC(O)=O)=O)CO)=O)=O)C(N[C@H](C(O)=O)CCCCN)=O)=O)=C1/C=C/C=C/C=C/C=C6N(C7=C(C8=CC=CC=C8C=C7)C/6(C)C)CCC([O-])=O)C

[1]Maji D, et al. Copper-Catalyzed Covalent Dimerization of Near-Infrared Fluorescent Cyanine Dyes: Synergistic Enhancement of Photoacoustic Signals for Molecular Imaging of Tumors. Anal Sens. 2022 Jan;2 (1) :e202100045.