You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (2S)-2-[4-(5-chlorothiophen-2-yl)sulfonylpiperazin-1-ium-1-yl]-N-cyclopropylpropanamide .
user
C14H21ClN3O3S2+
assistant