The sulphur saga in TMC-1: Discovery of HCSCN and HCSCCHJ. Cernicharo, C. Cabezas, Y. Endo, M. Agúndez, B. Tercero, J. R. Pardo, N. Marcelino and P. de VicenteA&A, 650 (2021) L14DOI: https://doi.org/10.1051/0004-6361/202141297