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 1-[(E)-[3-(1-benzofuran-2-yl)-1-phenylpyrazol-4-yl]methylideneamino]-3-[2-(trifluoromethyl)phenyl]thiourea .
user
C26H18F3N5OS
assistant