Methylamine and other simple N-bearing species in the hot cores NGC 6334I MM1–3 Eva G. Bøgelund, Brett A. McGuire, Michiel R. Hogerheijde, Ewine F. van Dishoeck and Niels F. W. Ligterink A&A, 624 (2019) A82 Published online: 15 April 2019 DOI: 10.1051/0004-6361/201833676