You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 1-(3,5-dimethylphenyl)-3-(4-methoxyphenyl)-4-[3-(trifluoromethyl)anilino]pyrrole-2,5-dione ?
user
C26H21F3N2O3
assistant