Compound 1

N ²,N ²'-((1R,1'R)-(((((((1R,1'R)-((pyridine-2,6-dicarbonyl)bis(azanediyl))bis(ethane-1,1-diyl))bis(naphthalene-6,2-diyl))bis(oxy))bis(octane-8,1-diyl))bis(oxy))bis(naphthalene-6,2-diyl))bis(ethane-1,1-diyl))bis(N ⁶-((R)-1-(6-(hexyloxy)naphthalen-2-yl)ethyl)pyridine-2,6-dicarboxamide)

From: Knotting a molecular strand can invert macroscopic effects of chirality