['CCSc1ccccc1', 'NS(=O)(=O)/C=C/c1ccccc1', 'Sc1ccccc1', 'CCNS(=O)(=O)/C=C/c1ccccc1', 'NCCSc1ccccc1', 'O=[SH](=O)/C=C/c1ccccc1', 'c1ccccc1', 'O=S(=O)(/C=C/c1ccccc1)NCCS']
The Murcko scaffold (minmal number of connected rings) of <smiles></smiles> is O=S(=O)(/C=C/c1ccccc1)NCCSc1ccccc1.