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Keywords from Image Description:
Benzene D. Benzene's Crossed Eyed model In order to view properly cross your eyes until the two red dots merge then look down to see the model in Modello Crossed Eye del benzene Per la corretta visione incrociare lo sguardo finch due punti rossi non si fondono in uno solo quindi guardando in basso si vedr la molecola in it Calipper