Na Galipedia, a wikipedia en galego.
From en.wiki:
en:User:deejoe drew this with [XDrawChem], v 1.0 [as distributed in binary form] in Debian 3.0r1 ("woody"). So, not only is the image redistributable, so is the software used to produce it.
The structure was checked against the description of it as diacetyl heroin found in many places, including the heroin Wikipedia page, against a [Google Images search], and against the Merck Index, 11th edition (entry 2948).
Ligazóns de imaxe
As seguintes páxinas ligan con esta imaxe: