IUPAC: N-[6-(4-{5-[2-(pyridin-2-yl)acetamido]-1,3,4-selenadiazol-2-yl}butyl)pyridazin-3-yl]-2-[3-(trifluoromethoxy)phenyl]acetamide

SMILES: FC(F)(F)Oc1cccc(CC(=O)Nc2ccc(CCCCc3nnc(NC(=O)Cc4ccccn4)[se]3)nn2)c1