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 1-methyl-N-(2-methyl-2-thiophen-2-ylpropyl)-2-propan-2-yl-6,7-dihydro-4H-imidazo[4,5-c]pyridine-5-carboxamide ?
user
C19H28N4OS
assistant