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Isomerization profile of [8]CPhen3,9. Adjacent isomers are interconvertible through a single-linkage rotation. All stereoisomers expected for (E,y1,E,y2,Z,y3,Z,y4)-isomers are mapped. See Figure S16 for the profiles involving (E,y1,E,y2,Z,y3,Z,y4)-isomers.
