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 ethyl 4-(4-methylphenyl)-2-oxo-6-[4-(3-oxobenzo[f]chromen-2-yl)-1,3-thiazol-2-yl]-10-phenyl-1,4,5,8,10,11-hexazatricyclo[7.3.0.03,7]dodeca-3(7),5,8,11-tetraene-12-carboxylate .
user
C38H25N7O5S
assistant