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 2-hydroxy-N-[(E)-[6-hydroxy-4-oxo-2-sulfanylidene-1-[3-(trifluoromethyl)phenyl]pyrimidin-5-yl]methylideneamino]benzamide ?
user
C19H13F3N4O4S
assistant