You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-(2-methylphenyl)-2-[[(2R)-2-thiophen-2-ylpyrrolidin-1-yl]methyl]-1,2,4-triazole-3-thione ?
user
C18H20N4S2
assistant