You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 2-[[3-(furan-2-carbonylamino)-4-methylbenzoyl]amino]-4-phenyl-1,3-thiazole-5-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H21N3O5S
assistant