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 1-[4-[[5-(4-ethyl-5-sulfanylidenedithiol-3-yl)-2-hydroxy-3-[[4-(2-methylpropanoyl)piperazin-1-yl]methyl]phenyl]methyl]piperazin-1-yl]-2-methylpropan-1-one .
user
C29H42N4O3S3
assistant