You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-hydroxy-3-(thiolan-1-ium-1-yl)-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraen-2-one into its molecular formula.
user
C16H18NO2S+
assistant