Compound 3

(R)-5-(3-(7-(1,5-bis(Hexyloxy)-1,5-dioxopentan-2-ylamino)-7-oxoheptyl)thioureido)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid

From: Fluidic supramolecular nano- and microfibres as molecular rails for regulated movement of nanosubstances