You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (Z)-3-[20-[(Z)-3-oxo-3-pyrimidin-5-ylprop-1-enyl]-12,14-dioxapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3(8),4,6,9,16,18(23),19,21-decaen-6-yl]-1-pyrimidin-5-ylprop-2-en-1-one ?
user
C35H22N4O4
assistant