title: Galactic clouds of organic molecules.
mesh_terms: D055580:Astronomical Phenomena; D001256:Astronomy; D005075:Biological Evolution; D055598:Chemical Phenomena; D002621:Chemistry; D005118:Extraterrestrial Environment; D005740:Gases; D055593:Geological Phenomena; D005844:Geology; D000069497:Origin of Life
chemical_list: D005740:Gases