You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[(4-bromophenyl)sulfonylamino]-N-[2-(4-methyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)ethyl]propanamide .
user
C14H18BrN5O3S2
assistant