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 4-(2-hydroxyethyl)-2-[2-(2-methyl-5-nitroimidazol-1-yl)ethyl]piperidine-1-carbodithioic acid .
user
C14H22N4O3S2
assistant