You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N,N-bis(prop-2-enyl)-5,6,7,8-tetrahydroquinazolin-6-amine;(Z)-but-2-enedioic acid using the IUPAC nomenclature.
user
C18H23N3O4
assistant