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-[2-(4-bromo-5-methylpyrazol-1-yl)propanoylamino]-6-(difluoromethyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide .
user
C22H18BrF2N5O2S
assistant