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 (2S)-2-[(6-hydroxy-1-naphthalen-1-yl-2,4-dioxopyrimidin-5-yl)methylideneamino]-3-(1H-indol-3-yl)propanoate .
user
C26H19N4O5-
assistant