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Three molecules. This image was originally uploaded to EN by en:User:Unconcerned. The molecule on the left is from w:Image:Atisane.png, uploaded by w:User:Ddoherty on 14:27, 19 May 2003.
Source en:Image:Atisane3.png, en:Image:Atisane.png (molecule on the left)
Author en:User:Unconcerned, en:User:Ddoherty

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