The process in which different components or molecules arrange themselves in a specific order or pattern without external intervention
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C22H27N5O4*ClH
N-(2,4-dinitrobenzylidene)-2,4-dimethoxyaniline
3,5-Dimethylbenzyl bromide
3,3'-(1,3-butadiyne-1,4-diyl)bis<2-(phenylmethoxy)pyridine>