Structural isomerization and the evolution of the molecular world during the early universe evolution

Basic tendencies and relations in the origin of the molecular world during the early evolution of the universe imply the conclusion that the key factor in the synthesis of complicated molecules as a consequence of the fluctuating aggregation of atoms and simplest compounds was the ability of the same group of atoms to generate molecules in the form of a vast number of diverse structural isomers. The problem of the complementarity of random and deterministic processes is discussed.